Home / 32,924,480.40-49,386,720.60-8,989,952.40

Finding the Fourth Proportional to 32,924,480.40, 49,386,720.60 and 8,989,952.40

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Solution

The fourth proportional to 32,924,480.40, 49,386,720.60 and 8,989,952.40 is: 13,484,928.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,924,480.40 : 49,386,720.60 = 8,989,952.40 : x
  2. Step 2: Convert to fraction form
    32,924,480.40/49,386,720.60 = 8,989,952.40/x
  3. Step 3: Cross multiply
    32,924,480.40x = 49,386,720.60 × 8,989,952.40
  4. Step 4: Simplify right side
    32,924,480.40x = 443,984,267,386,099.50
  5. Step 5: Solve for x
    x = 443,984,267,386,099.50/32,924,480.40
  6. Step 6: Final answer
    x = 13,484,928.60

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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.