Home / 9,840,711,025.02-13,580,172,437.19-5,554,826,471.22

Finding the Fourth Proportional to 9,840,711,025.02, 13,580,172,437.19 and 5,554,826,471.22

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Solution

The fourth proportional to 9,840,711,025.02, 13,580,172,437.19 and 5,554,826,471.22 is: 7,665,655,575.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,840,711,025.02 : 13,580,172,437.19 = 5,554,826,471.22 : x
  2. Step 2: Convert to fraction form
    9,840,711,025.02/13,580,172,437.19 = 5,554,826,471.22/x
  3. Step 3: Cross multiply
    9,840,711,025.02x = 13,580,172,437.19 × 5,554,826,471.22
  4. Step 4: Simplify right side
    9,840,711,025.02x = 75,435,501,337,835,241,472
  5. Step 5: Solve for x
    x = 75,435,501,337,835,241,472/9,840,711,025.02
  6. Step 6: Final answer
    x = 7,665,655,575.70

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.