Home / 94,668,726,036.31-130,646,948,591.23-52,425,543,828.31

Finding the Fourth Proportional to 94,668,726,036.31, 130,646,948,591.23 and 52,425,543,828.31

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Solution

The fourth proportional to 94,668,726,036.31, 130,646,948,591.23 and 52,425,543,828.31 is: 72,349,524,665.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,668,726,036.31 : 130,646,948,591.23 = 52,425,543,828.31 : x
  2. Step 2: Convert to fraction form
    94,668,726,036.31/130,646,948,591.23 = 52,425,543,828.31/x
  3. Step 3: Cross multiply
    94,668,726,036.31x = 130,646,948,591.23 × 52,425,543,828.31
  4. Step 4: Simplify right side
    94,668,726,036.31x = 6,849,237,329,404,491,726,848
  5. Step 5: Solve for x
    x = 6,849,237,329,404,491,726,848/94,668,726,036.31
  6. Step 6: Final answer
    x = 72,349,524,665.38

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Double scale
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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.