Home / 15,564,702.60-23,347,053.90-6,606,750.60

Finding the Fourth Proportional to 15,564,702.60, 23,347,053.90 and 6,606,750.60

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Solution

The fourth proportional to 15,564,702.60, 23,347,053.90 and 6,606,750.60 is: 9,910,125.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,564,702.60 : 23,347,053.90 = 6,606,750.60 : x
  2. Step 2: Convert to fraction form
    15,564,702.60/23,347,053.90 = 6,606,750.60/x
  3. Step 3: Cross multiply
    15,564,702.60x = 23,347,053.90 × 6,606,750.60
  4. Step 4: Simplify right side
    15,564,702.60x = 154,248,162,362,057.31
  5. Step 5: Solve for x
    x = 154,248,162,362,057.31/15,564,702.60
  6. Step 6: Final answer
    x = 9,910,125.90

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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.