Home / 44,292,011,477.31-66,438,189,583.15-10,715,580,125.87

Finding the Fourth Proportional to 44,292,011,477.31, 66,438,189,583.15 and 10,715,580,125.87

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Solution

The fourth proportional to 44,292,011,477.31, 66,438,189,583.15 and 10,715,580,125.87 is: 16,073,411,889.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,292,011,477.31 : 66,438,189,583.15 = 10,715,580,125.87 : x
  2. Step 2: Convert to fraction form
    44,292,011,477.31/66,438,189,583.15 = 10,715,580,125.87/x
  3. Step 3: Cross multiply
    44,292,011,477.31x = 66,438,189,583.15 × 10,715,580,125.87
  4. Step 4: Simplify right side
    44,292,011,477.31x = 711,923,743,895,696,048,128
  5. Step 5: Solve for x
    x = 711,923,743,895,696,048,128/44,292,011,477.31
  6. Step 6: Final answer
    x = 16,073,411,889.65

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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.