Home / 64,260,184.10-88,679,159.04-34,891,573.46

Finding the Fourth Proportional to 64,260,184.10, 88,679,159.04 and 34,891,573.46

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Solution

The fourth proportional to 64,260,184.10, 88,679,159.04 and 34,891,573.46 is: 48,150,428.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,260,184.10 : 88,679,159.04 = 34,891,573.46 : x
  2. Step 2: Convert to fraction form
    64,260,184.10/88,679,159.04 = 34,891,573.46/x
  3. Step 3: Cross multiply
    64,260,184.10x = 88,679,159.04 × 34,891,573.46
  4. Step 4: Simplify right side
    64,260,184.10x = 3,094,155,392,015,183.50
  5. Step 5: Solve for x
    x = 3,094,155,392,015,183.50/64,260,184.10
  6. Step 6: Final answer
    x = 48,150,428.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.