Home / 94,634,993.74-141,963,825.75-29,047,541.71

Finding the Fourth Proportional to 94,634,993.74, 141,963,825.75 and 29,047,541.71

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Solution

The fourth proportional to 94,634,993.74, 141,963,825.75 and 29,047,541.71 is: 43,574,791.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,634,993.74 : 141,963,825.75 = 29,047,541.71 : x
  2. Step 2: Convert to fraction form
    94,634,993.74/141,963,825.75 = 29,047,541.71/x
  3. Step 3: Cross multiply
    94,634,993.74x = 141,963,825.75 × 29,047,541.71
  4. Step 4: Simplify right side
    94,634,993.74x = 4,123,700,149,429,387.50
  5. Step 5: Solve for x
    x = 4,123,700,149,429,387.50/94,634,993.74
  6. Step 6: Final answer
    x = 43,574,791.80

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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.