Home / 60,247,503.03-83,143,307.94-34,141,152.81

Finding the Fourth Proportional to 60,247,503.03, 83,143,307.94 and 34,141,152.81

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Solution

The fourth proportional to 60,247,503.03, 83,143,307.94 and 34,141,152.81 is: 47,115,784.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,247,503.03 : 83,143,307.94 = 34,141,152.81 : x
  2. Step 2: Convert to fraction form
    60,247,503.03/83,143,307.94 = 34,141,152.81/x
  3. Step 3: Cross multiply
    60,247,503.03x = 83,143,307.94 × 34,141,152.81
  4. Step 4: Simplify right side
    60,247,503.03x = 2,838,608,381,884,228
  5. Step 5: Solve for x
    x = 2,838,608,381,884,228/60,247,503.03
  6. Step 6: Final answer
    x = 47,115,784.70

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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.