Home / 60,219,715.83-83,103,207.84-34,114,233.66

Finding the Fourth Proportional to 60,219,715.83, 83,103,207.84 and 34,114,233.66

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Solution

The fourth proportional to 60,219,715.83, 83,103,207.84 and 34,114,233.66 is: 47,077,642.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,219,715.83 : 83,103,207.84 = 34,114,233.66 : x
  2. Step 2: Convert to fraction form
    60,219,715.83/83,103,207.84 = 34,114,233.66/x
  3. Step 3: Cross multiply
    60,219,715.83x = 83,103,207.84 × 34,114,233.66
  4. Step 4: Simplify right side
    60,219,715.83x = 2,835,002,250,149,303.50
  5. Step 5: Solve for x
    x = 2,835,002,250,149,303.50/60,219,715.83
  6. Step 6: Final answer
    x = 47,077,642.45

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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.