Home / 39,664,491.60-59,496,737.40-34,625,643.60

Finding the Fourth Proportional to 39,664,491.60, 59,496,737.40 and 34,625,643.60

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Solution

The fourth proportional to 39,664,491.60, 59,496,737.40 and 34,625,643.60 is: 51,938,465.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,664,491.60 : 59,496,737.40 = 34,625,643.60 : x
  2. Step 2: Convert to fraction form
    39,664,491.60/59,496,737.40 = 34,625,643.60/x
  3. Step 3: Cross multiply
    39,664,491.60x = 59,496,737.40 × 34,625,643.60
  4. Step 4: Simplify right side
    39,664,491.60x = 2,060,112,824,575,190.75
  5. Step 5: Solve for x
    x = 2,060,112,824,575,190.75/39,664,491.60
  6. Step 6: Final answer
    x = 51,938,465.40

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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.