Home / 17,041,104,011.40-25,561,656,017.10-9,602,630,622.60

Finding the Fourth Proportional to 17,041,104,011.40, 25,561,656,017.10 and 9,602,630,622.60

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Solution

The fourth proportional to 17,041,104,011.40, 25,561,656,017.10 and 9,602,630,622.60 is: 14,403,945,933.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,041,104,011.40 : 25,561,656,017.10 = 9,602,630,622.60 : x
  2. Step 2: Convert to fraction form
    17,041,104,011.40/25,561,656,017.10 = 9,602,630,622.60/x
  3. Step 3: Cross multiply
    17,041,104,011.40x = 25,561,656,017.10 × 9,602,630,622.60
  4. Step 4: Simplify right side
    17,041,104,011.40x = 245,459,140,834,172,010,496
  5. Step 5: Solve for x
    x = 245,459,140,834,172,010,496/17,041,104,011.40
  6. Step 6: Final answer
    x = 14,403,945,933.90

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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.