Home / 93,704,667.32-140,552,859.72-25,547,366.36

Finding the Fourth Proportional to 93,704,667.32, 140,552,859.72 and 25,547,366.36

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Solution

The fourth proportional to 93,704,667.32, 140,552,859.72 and 25,547,366.36 is: 38,319,920.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,704,667.32 : 140,552,859.72 = 25,547,366.36 : x
  2. Step 2: Convert to fraction form
    93,704,667.32/140,552,859.72 = 25,547,366.36/x
  3. Step 3: Cross multiply
    93,704,667.32x = 140,552,859.72 × 25,547,366.36
  4. Step 4: Simplify right side
    93,704,667.32x = 3,590,755,400,212,527
  5. Step 5: Solve for x
    x = 3,590,755,400,212,527/93,704,667.32
  6. Step 6: Final answer
    x = 38,319,920.48

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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.