Home / 52,070,472.10-78,118,711.99-36,747,688.69

Finding the Fourth Proportional to 52,070,472.10, 78,118,711.99 and 36,747,688.69

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Solution

The fourth proportional to 52,070,472.10, 78,118,711.99 and 36,747,688.69 is: 55,130,710.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,070,472.10 : 78,118,711.99 = 36,747,688.69 : x
  2. Step 2: Convert to fraction form
    52,070,472.10/78,118,711.99 = 36,747,688.69/x
  3. Step 3: Cross multiply
    52,070,472.10x = 78,118,711.99 × 36,747,688.69
  4. Step 4: Simplify right side
    52,070,472.10x = 2,870,682,108,845,358
  5. Step 5: Solve for x
    x = 2,870,682,108,845,358/52,070,472.10
  6. Step 6: Final answer
    x = 55,130,710.23

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