Home / 180,584,983.14-249,208,552.17-98,078,767.89

Finding the Fourth Proportional to 180,584,983.14, 249,208,552.17 and 98,078,767.89

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Solution

The fourth proportional to 180,584,983.14, 249,208,552.17 and 98,078,767.89 is: 135,349,392.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,584,983.14 : 249,208,552.17 = 98,078,767.89 : x
  2. Step 2: Convert to fraction form
    180,584,983.14/249,208,552.17 = 98,078,767.89/x
  3. Step 3: Cross multiply
    180,584,983.14x = 249,208,552.17 × 98,078,767.89
  4. Step 4: Simplify right side
    180,584,983.14x = 24,442,067,744,484,384
  5. Step 5: Solve for x
    x = 24,442,067,744,484,384/180,584,983.14
  6. Step 6: Final answer
    x = 135,349,392.40

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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.