Home / 8,796,205,205.40-13,194,307,808.10-4,663,719,989.40

Finding the Fourth Proportional to 8,796,205,205.40, 13,194,307,808.10 and 4,663,719,989.40

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Solution

The fourth proportional to 8,796,205,205.40, 13,194,307,808.10 and 4,663,719,989.40 is: 6,995,579,984.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,796,205,205.40 : 13,194,307,808.10 = 4,663,719,989.40 : x
  2. Step 2: Convert to fraction form
    8,796,205,205.40/13,194,307,808.10 = 4,663,719,989.40/x
  3. Step 3: Cross multiply
    8,796,205,205.40x = 13,194,307,808.10 × 4,663,719,989.40
  4. Step 4: Simplify right side
    8,796,205,205.40x = 61,534,557,070,932,467,712
  5. Step 5: Solve for x
    x = 61,534,557,070,932,467,712/8,796,205,205.40
  6. Step 6: Final answer
    x = 6,995,579,984.10

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Double scale
Find fourth proportional to 8,796,205,206.40, 13,194,307,809.60 and 4,663,719,990.40
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.