Home / 24,963,637.60-37,445,456.40-12,177,560.80

Finding the Fourth Proportional to 24,963,637.60, 37,445,456.40 and 12,177,560.80

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Solution

The fourth proportional to 24,963,637.60, 37,445,456.40 and 12,177,560.80 is: 18,266,341.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,963,637.60 : 37,445,456.40 = 12,177,560.80 : x
  2. Step 2: Convert to fraction form
    24,963,637.60/37,445,456.40 = 12,177,560.80/x
  3. Step 3: Cross multiply
    24,963,637.60x = 37,445,456.40 × 12,177,560.80
  4. Step 4: Simplify right side
    24,963,637.60x = 455,994,321,994,749.12
  5. Step 5: Solve for x
    x = 455,994,321,994,749.12/24,963,637.60
  6. Step 6: Final answer
    x = 18,266,341.20

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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.