Home / 25,272,347.40-37,908,521.10-24,894,433.80

Finding the Fourth Proportional to 25,272,347.40, 37,908,521.10 and 24,894,433.80

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Solution

The fourth proportional to 25,272,347.40, 37,908,521.10 and 24,894,433.80 is: 37,341,650.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,272,347.40 : 37,908,521.10 = 24,894,433.80 : x
  2. Step 2: Convert to fraction form
    25,272,347.40/37,908,521.10 = 24,894,433.80/x
  3. Step 3: Cross multiply
    25,272,347.40x = 37,908,521.10 × 24,894,433.80
  4. Step 4: Simplify right side
    25,272,347.40x = 943,711,168,979,853.25
  5. Step 5: Solve for x
    x = 943,711,168,979,853.25/25,272,347.40
  6. Step 6: Final answer
    x = 37,341,650.70

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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.