Home / 45,251,521.40-67,877,282.10-41,708,581.40

Finding the Fourth Proportional to 45,251,521.40, 67,877,282.10 and 41,708,581.40

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Solution

The fourth proportional to 45,251,521.40, 67,877,282.10 and 41,708,581.40 is: 62,562,872.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,251,521.40 : 67,877,282.10 = 41,708,581.40 : x
  2. Step 2: Convert to fraction form
    45,251,521.40/67,877,282.10 = 41,708,581.40/x
  3. Step 3: Cross multiply
    45,251,521.40x = 67,877,282.10 × 41,708,581.40
  4. Step 4: Simplify right side
    45,251,521.40x = 2,831,065,145,678,612.50
  5. Step 5: Solve for x
    x = 2,831,065,145,678,612.50/45,251,521.40
  6. Step 6: Final answer
    x = 62,562,872.10

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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.