Home / 34,745,927.16-52,119,292.02-10,485,064.20

Finding the Fourth Proportional to 34,745,927.16, 52,119,292.02 and 10,485,064.20

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Solution

The fourth proportional to 34,745,927.16, 52,119,292.02 and 10,485,064.20 is: 15,727,717.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,745,927.16 : 52,119,292.02 = 10,485,064.20 : x
  2. Step 2: Convert to fraction form
    34,745,927.16/52,119,292.02 = 10,485,064.20/x
  3. Step 3: Cross multiply
    34,745,927.16x = 52,119,292.02 × 10,485,064.20
  4. Step 4: Simplify right side
    34,745,927.16x = 546,474,122,888,247.69
  5. Step 5: Solve for x
    x = 546,474,122,888,247.69/34,745,927.16
  6. Step 6: Final answer
    x = 15,727,717.39

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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.