Home / 332,116,710.60-498,175,065.90-89,779,614.60

Finding the Fourth Proportional to 332,116,710.60, 498,175,065.90 and 89,779,614.60

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Solution

The fourth proportional to 332,116,710.60, 498,175,065.90 and 89,779,614.60 is: 134,669,421.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,116,710.60 : 498,175,065.90 = 89,779,614.60 : x
  2. Step 2: Convert to fraction form
    332,116,710.60/498,175,065.90 = 89,779,614.60/x
  3. Step 3: Cross multiply
    332,116,710.60x = 498,175,065.90 × 89,779,614.60
  4. Step 4: Simplify right side
    332,116,710.60x = 44,725,965,419,831,600
  5. Step 5: Solve for x
    x = 44,725,965,419,831,600/332,116,710.60
  6. Step 6: Final answer
    x = 134,669,421.90

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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.