Home / 19,957,298.18-29,935,947.26-19,957,298.18

Finding the Fourth Proportional to 19,957,298.18, 29,935,947.26 and 19,957,298.18

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Solution

The fourth proportional to 19,957,298.18, 29,935,947.26 and 19,957,298.18 is: 29,935,947.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,957,298.18 : 29,935,947.26 = 19,957,298.18 : x
  2. Step 2: Convert to fraction form
    19,957,298.18/29,935,947.26 = 19,957,298.18/x
  3. Step 3: Cross multiply
    19,957,298.18x = 29,935,947.26 × 19,957,298.18
  4. Step 4: Simplify right side
    19,957,298.18x = 597,440,625,668,787.50
  5. Step 5: Solve for x
    x = 597,440,625,668,787.50/19,957,298.18
  6. Step 6: Final answer
    x = 29,935,947.26

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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.