Home / 59,766,079.32-83,033,997.57-59,049,443.16

Finding the Fourth Proportional to 59,766,079.32, 83,033,997.57 and 59,049,443.16

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Solution

The fourth proportional to 59,766,079.32, 83,033,997.57 and 59,049,443.16 is: 82,038,363.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,766,079.32 : 83,033,997.57 = 59,049,443.16 : x
  2. Step 2: Convert to fraction form
    59,766,079.32/83,033,997.57 = 59,049,443.16/x
  3. Step 3: Cross multiply
    59,766,079.32x = 83,033,997.57 × 59,049,443.16
  4. Step 4: Simplify right side
    59,766,079.32x = 4,903,111,319,857,292
  5. Step 5: Solve for x
    x = 4,903,111,319,857,292/59,766,079.32
  6. Step 6: Final answer
    x = 82,038,363.16

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.