Home / 58,029,967.71-87,041,801.57-17,637,302.43

Finding the Fourth Proportional to 58,029,967.71, 87,041,801.57 and 17,637,302.43

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Solution

The fourth proportional to 58,029,967.71, 87,041,801.57 and 17,637,302.43 is: 26,454,996.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,029,967.71 : 87,041,801.57 = 17,637,302.43 : x
  2. Step 2: Convert to fraction form
    58,029,967.71/87,041,801.57 = 17,637,302.43/x
  3. Step 3: Cross multiply
    58,029,967.71x = 87,041,801.57 × 17,637,302.43
  4. Step 4: Simplify right side
    58,029,967.71x = 1,535,182,578,253,952.25
  5. Step 5: Solve for x
    x = 1,535,182,578,253,952.25/58,029,967.71
  6. Step 6: Final answer
    x = 26,454,996.25

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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.