Home / 39,283,325.88-54,201,428.64-25,870,606.74

Finding the Fourth Proportional to 39,283,325.88, 54,201,428.64 and 25,870,606.74

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Solution

The fourth proportional to 39,283,325.88, 54,201,428.64 and 25,870,606.74 is: 35,695,140.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,283,325.88 : 54,201,428.64 = 25,870,606.74 : x
  2. Step 2: Convert to fraction form
    39,283,325.88/54,201,428.64 = 25,870,606.74/x
  3. Step 3: Cross multiply
    39,283,325.88x = 54,201,428.64 × 25,870,606.74
  4. Step 4: Simplify right side
    39,283,325.88x = 1,402,223,845,091,613
  5. Step 5: Solve for x
    x = 1,402,223,845,091,613/39,283,325.88
  6. Step 6: Final answer
    x = 35,695,140.72

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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.