Home / 39,829,842-59,795,190.36-24,439,323.60

Finding the Fourth Proportional to 39,829,842, 59,795,190.36 and 24,439,323.60

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Solution

The fourth proportional to 39,829,842, 59,795,190.36 and 24,439,323.60 is: 36,689,927.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,829,842 : 59,795,190.36 = 24,439,323.60 : x
  2. Step 2: Convert to fraction form
    39,829,842/59,795,190.36 = 24,439,323.60/x
  3. Step 3: Cross multiply
    39,829,842x = 59,795,190.36 × 24,439,323.60
  4. Step 4: Simplify right side
    39,829,842x = 1,461,354,006,931,640.50
  5. Step 5: Solve for x
    x = 1,461,354,006,931,640.50/39,829,842
  6. Step 6: Final answer
    x = 36,689,927.29

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1.5x scale

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.