Home / 32,024,272-48,041,384.64-10,754,112.64

Finding the Fourth Proportional to 32,024,272, 48,041,384.64 and 10,754,112.64

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Solution

The fourth proportional to 32,024,272, 48,041,384.64 and 10,754,112.64 is: 16,132,840.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,024,272 : 48,041,384.64 = 10,754,112.64 : x
  2. Step 2: Convert to fraction form
    32,024,272/48,041,384.64 = 10,754,112.64/x
  3. Step 3: Cross multiply
    32,024,272x = 48,041,384.64 × 10,754,112.64
  4. Step 4: Simplify right side
    32,024,272x = 516,642,461,800,125.88
  5. Step 5: Solve for x
    x = 516,642,461,800,125.88/32,024,272
  6. Step 6: Final answer
    x = 16,132,840.17

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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.