Home / 75,578,567.68-113,385,840.80-24,460,586.56

Finding the Fourth Proportional to 75,578,567.68, 113,385,840.80 and 24,460,586.56

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Solution

The fourth proportional to 75,578,567.68, 113,385,840.80 and 24,460,586.56 is: 36,696,701.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,578,567.68 : 113,385,840.80 = 24,460,586.56 : x
  2. Step 2: Convert to fraction form
    75,578,567.68/113,385,840.80 = 24,460,586.56/x
  3. Step 3: Cross multiply
    75,578,567.68x = 113,385,840.80 × 24,460,586.56
  4. Step 4: Simplify right side
    75,578,567.68x = 2,773,484,173,566,779.50
  5. Step 5: Solve for x
    x = 2,773,484,173,566,779.50/75,578,567.68
  6. Step 6: Final answer
    x = 36,696,701.97

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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.