Home / 1,334,234,283.04-1,998,535,913.56-1,070,490,908.80

Finding the Fourth Proportional to 1,334,234,283.04, 1,998,535,913.56 and 1,070,490,908.80

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Solution

The fourth proportional to 1,334,234,283.04, 1,998,535,913.56 and 1,070,490,908.80 is: 1,603,477,405.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,234,283.04 : 1,998,535,913.56 = 1,070,490,908.80 : x
  2. Step 2: Convert to fraction form
    1,334,234,283.04/1,998,535,913.56 = 1,070,490,908.80/x
  3. Step 3: Cross multiply
    1,334,234,283.04x = 1,998,535,913.56 × 1,070,490,908.80
  4. Step 4: Simplify right side
    1,334,234,283.04x = 2,139,414,526,376,282,368
  5. Step 5: Solve for x
    x = 2,139,414,526,376,282,368/1,334,234,283.04
  6. Step 6: Final answer
    x = 1,603,477,405.41

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Double scale
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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.