Home / 63,119,396.80-94,679,095.20-52,348,859.20

Finding the Fourth Proportional to 63,119,396.80, 94,679,095.20 and 52,348,859.20

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Solution

The fourth proportional to 63,119,396.80, 94,679,095.20 and 52,348,859.20 is: 78,523,288.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,119,396.80 : 94,679,095.20 = 52,348,859.20 : x
  2. Step 2: Convert to fraction form
    63,119,396.80/94,679,095.20 = 52,348,859.20/x
  3. Step 3: Cross multiply
    63,119,396.80x = 94,679,095.20 × 52,348,859.20
  4. Step 4: Simplify right side
    63,119,396.80x = 4,956,342,623,808,196
  5. Step 5: Solve for x
    x = 4,956,342,623,808,196/63,119,396.80
  6. Step 6: Final answer
    x = 78,523,288.80

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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.