Home / 39,029,689.51-58,539,219.76-10,273,417.03

Finding the Fourth Proportional to 39,029,689.51, 58,539,219.76 and 10,273,417.03

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Solution

The fourth proportional to 39,029,689.51, 58,539,219.76 and 10,273,417.03 is: 15,408,726.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,029,689.51 : 58,539,219.76 = 10,273,417.03 : x
  2. Step 2: Convert to fraction form
    39,029,689.51/58,539,219.76 = 10,273,417.03/x
  3. Step 3: Cross multiply
    39,029,689.51x = 58,539,219.76 × 10,273,417.03
  4. Step 4: Simplify right side
    39,029,689.51x = 601,397,817,205,296.50
  5. Step 5: Solve for x
    x = 601,397,817,205,296.50/39,029,689.51
  6. Step 6: Final answer
    x = 15,408,726.66

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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.