Home / 32,256,688.40-48,385,032.60-29,681,277.20

Finding the Fourth Proportional to 32,256,688.40, 48,385,032.60 and 29,681,277.20

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Solution

The fourth proportional to 32,256,688.40, 48,385,032.60 and 29,681,277.20 is: 44,521,915.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,256,688.40 : 48,385,032.60 = 29,681,277.20 : x
  2. Step 2: Convert to fraction form
    32,256,688.40/48,385,032.60 = 29,681,277.20/x
  3. Step 3: Cross multiply
    32,256,688.40x = 48,385,032.60 × 29,681,277.20
  4. Step 4: Simplify right side
    32,256,688.40x = 1,436,129,564,931,636.75
  5. Step 5: Solve for x
    x = 1,436,129,564,931,636.75/32,256,688.40
  6. Step 6: Final answer
    x = 44,521,915.80

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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.