Home / 22,572,869.40-33,859,304.10-16,242,816.60

Finding the Fourth Proportional to 22,572,869.40, 33,859,304.10 and 16,242,816.60

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Solution

The fourth proportional to 22,572,869.40, 33,859,304.10 and 16,242,816.60 is: 24,364,224.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,572,869.40 : 33,859,304.10 = 16,242,816.60 : x
  2. Step 2: Convert to fraction form
    22,572,869.40/33,859,304.10 = 16,242,816.60/x
  3. Step 3: Cross multiply
    22,572,869.40x = 33,859,304.10 × 16,242,816.60
  4. Step 4: Simplify right side
    22,572,869.40x = 549,970,466,699,928.06
  5. Step 5: Solve for x
    x = 549,970,466,699,928.06/22,572,869.40
  6. Step 6: Final answer
    x = 24,364,224.90

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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.