Home / 37,775,787.88-56,657,343.27-10,484,853.21

Finding the Fourth Proportional to 37,775,787.88, 56,657,343.27 and 10,484,853.21

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Solution

The fourth proportional to 37,775,787.88, 56,657,343.27 and 10,484,853.21 is: 15,725,520.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,775,787.88 : 56,657,343.27 = 10,484,853.21 : x
  2. Step 2: Convert to fraction form
    37,775,787.88/56,657,343.27 = 10,484,853.21/x
  3. Step 3: Cross multiply
    37,775,787.88x = 56,657,343.27 × 10,484,853.21
  4. Step 4: Simplify right side
    37,775,787.88x = 594,043,927,334,472.50
  5. Step 5: Solve for x
    x = 594,043,927,334,472.50/37,775,787.88
  6. Step 6: Final answer
    x = 15,725,520.52

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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.