Home / 24,712,076.40-37,068,114.60-7,677,970.80

Finding the Fourth Proportional to 24,712,076.40, 37,068,114.60 and 7,677,970.80

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Solution

The fourth proportional to 24,712,076.40, 37,068,114.60 and 7,677,970.80 is: 11,516,956.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,712,076.40 : 37,068,114.60 = 7,677,970.80 : x
  2. Step 2: Convert to fraction form
    24,712,076.40/37,068,114.60 = 7,677,970.80/x
  3. Step 3: Cross multiply
    24,712,076.40x = 37,068,114.60 × 7,677,970.80
  4. Step 4: Simplify right side
    24,712,076.40x = 284,607,901,509,853.69
  5. Step 5: Solve for x
    x = 284,607,901,509,853.69/24,712,076.40
  6. Step 6: Final answer
    x = 11,516,956.20

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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.