Home / 58,672,479.60-88,008,719.40-34,423,023.60

Finding the Fourth Proportional to 58,672,479.60, 88,008,719.40 and 34,423,023.60

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Solution

The fourth proportional to 58,672,479.60, 88,008,719.40 and 34,423,023.60 is: 51,634,535.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,672,479.60 : 88,008,719.40 = 34,423,023.60 : x
  2. Step 2: Convert to fraction form
    58,672,479.60/88,008,719.40 = 34,423,023.60/x
  3. Step 3: Cross multiply
    58,672,479.60x = 88,008,719.40 × 34,423,023.60
  4. Step 4: Simplify right side
    58,672,479.60x = 3,029,526,224,911,978
  5. Step 5: Solve for x
    x = 3,029,526,224,911,978/58,672,479.60
  6. Step 6: Final answer
    x = 51,634,535.40

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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.