Home / 60,247,492.53-83,143,293.47-34,141,142.31

Finding the Fourth Proportional to 60,247,492.53, 83,143,293.47 and 34,141,142.31

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Solution

The fourth proportional to 60,247,492.53, 83,143,293.47 and 34,141,142.31 is: 47,115,770.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,247,492.53 : 83,143,293.47 = 34,141,142.31 : x
  2. Step 2: Convert to fraction form
    60,247,492.53/83,143,293.47 = 34,141,142.31/x
  3. Step 3: Cross multiply
    60,247,492.53x = 83,143,293.47 × 34,141,142.31
  4. Step 4: Simplify right side
    60,247,492.53x = 2,838,607,014,310,658.50
  5. Step 5: Solve for x
    x = 2,838,607,014,310,658.50/60,247,492.53
  6. Step 6: Final answer
    x = 47,115,770.22

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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.