Home / 45,868,635.69-63,298,726.47-25,242,081.89

Finding the Fourth Proportional to 45,868,635.69, 63,298,726.47 and 25,242,081.89

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Solution

The fourth proportional to 45,868,635.69, 63,298,726.47 and 25,242,081.89 is: 34,834,078.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,868,635.69 : 63,298,726.47 = 25,242,081.89 : x
  2. Step 2: Convert to fraction form
    45,868,635.69/63,298,726.47 = 25,242,081.89/x
  3. Step 3: Cross multiply
    45,868,635.69x = 63,298,726.47 × 25,242,081.89
  4. Step 4: Simplify right side
    45,868,635.69x = 1,597,791,636,771,957
  5. Step 5: Solve for x
    x = 1,597,791,636,771,957/45,868,635.69
  6. Step 6: Final answer
    x = 34,834,078.07

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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.