Home / 45,251,519.40-67,877,279.10-41,708,579.40

Finding the Fourth Proportional to 45,251,519.40, 67,877,279.10 and 41,708,579.40

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Solution

The fourth proportional to 45,251,519.40, 67,877,279.10 and 41,708,579.40 is: 62,562,869.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,251,519.40 : 67,877,279.10 = 41,708,579.40 : x
  2. Step 2: Convert to fraction form
    45,251,519.40/67,877,279.10 = 41,708,579.40/x
  3. Step 3: Cross multiply
    45,251,519.40x = 67,877,279.10 × 41,708,579.40
  4. Step 4: Simplify right side
    45,251,519.40x = 2,831,064,884,798,310
  5. Step 5: Solve for x
    x = 2,831,064,884,798,310/45,251,519.40
  6. Step 6: Final answer
    x = 62,562,869.10

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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.