Home / 45,369,438.02-62,599,062.79-25,788,785.01

Finding the Fourth Proportional to 45,369,438.02, 62,599,062.79 and 25,788,785.01

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Solution

The fourth proportional to 45,369,438.02, 62,599,062.79 and 25,788,785.01 is: 35,582,406.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,369,438.02 : 62,599,062.79 = 25,788,785.01 : x
  2. Step 2: Convert to fraction form
    45,369,438.02/62,599,062.79 = 25,788,785.01/x
  3. Step 3: Cross multiply
    45,369,438.02x = 62,599,062.79 × 25,788,785.01
  4. Step 4: Simplify right side
    45,369,438.02x = 1,614,353,771,727,158.75
  5. Step 5: Solve for x
    x = 1,614,353,771,727,158.75/45,369,438.02
  6. Step 6: Final answer
    x = 35,582,406.18

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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.