Home / 94,485,599.28-130,390,126.25-51,025,535.28

Finding the Fourth Proportional to 94,485,599.28, 130,390,126.25 and 51,025,535.28

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Solution

The fourth proportional to 94,485,599.28, 130,390,126.25 and 51,025,535.28 is: 70,415,238.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,485,599.28 : 130,390,126.25 = 51,025,535.28 : x
  2. Step 2: Convert to fraction form
    94,485,599.28/130,390,126.25 = 51,025,535.28/x
  3. Step 3: Cross multiply
    94,485,599.28x = 130,390,126.25 × 51,025,535.28
  4. Step 4: Simplify right side
    94,485,599.28x = 6,653,225,986,877,902
  5. Step 5: Solve for x
    x = 6,653,225,986,877,902/94,485,599.28
  6. Step 6: Final answer
    x = 70,415,238.28

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1.5x scale

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.