Home / 73,663,478.10-110,495,217.15-44,965,664.10

Finding the Fourth Proportional to 73,663,478.10, 110,495,217.15 and 44,965,664.10

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Solution

The fourth proportional to 73,663,478.10, 110,495,217.15 and 44,965,664.10 is: 67,448,496.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,663,478.10 : 110,495,217.15 = 44,965,664.10 : x
  2. Step 2: Convert to fraction form
    73,663,478.10/110,495,217.15 = 44,965,664.10/x
  3. Step 3: Cross multiply
    73,663,478.10x = 110,495,217.15 × 44,965,664.10
  4. Step 4: Simplify right side
    73,663,478.10x = 4,968,490,819,023,460
  5. Step 5: Solve for x
    x = 4,968,490,819,023,460/73,663,478.10
  6. Step 6: Final answer
    x = 67,448,496.15

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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.