Home / 60,247,482.39-83,143,279.46-34,141,132.17

Finding the Fourth Proportional to 60,247,482.39, 83,143,279.46 and 34,141,132.17

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Solution

The fourth proportional to 60,247,482.39, 83,143,279.46 and 34,141,132.17 is: 47,115,756.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,247,482.39 : 83,143,279.46 = 34,141,132.17 : x
  2. Step 2: Convert to fraction form
    60,247,482.39/83,143,279.46 = 34,141,132.17/x
  3. Step 3: Cross multiply
    60,247,482.39x = 83,143,279.46 × 34,141,132.17
  4. Step 4: Simplify right side
    60,247,482.39x = 2,838,605,692,920,400.50
  5. Step 5: Solve for x
    x = 2,838,605,692,920,400.50/60,247,482.39
  6. Step 6: Final answer
    x = 47,115,756.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.