Home / 59,424,000.40-89,136,000.60-51,204,379.60

Finding the Fourth Proportional to 59,424,000.40, 89,136,000.60 and 51,204,379.60

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Solution

The fourth proportional to 59,424,000.40, 89,136,000.60 and 51,204,379.60 is: 76,806,569.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,424,000.40 : 89,136,000.60 = 51,204,379.60 : x
  2. Step 2: Convert to fraction form
    59,424,000.40/89,136,000.60 = 51,204,379.60/x
  3. Step 3: Cross multiply
    59,424,000.40x = 89,136,000.60 × 51,204,379.60
  4. Step 4: Simplify right side
    59,424,000.40x = 4,564,153,610,748,228
  5. Step 5: Solve for x
    x = 4,564,153,610,748,228/59,424,000.40
  6. Step 6: Final answer
    x = 76,806,569.40

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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.