Home / 93,632,255.28-140,295,011.16-49,866,547.08

Finding the Fourth Proportional to 93,632,255.28, 140,295,011.16 and 49,866,547.08

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Solution

The fourth proportional to 93,632,255.28, 140,295,011.16 and 49,866,547.08 is: 74,718,138.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,632,255.28 : 140,295,011.16 = 49,866,547.08 : x
  2. Step 2: Convert to fraction form
    93,632,255.28/140,295,011.16 = 49,866,547.08/x
  3. Step 3: Cross multiply
    93,632,255.28x = 140,295,011.16 × 49,866,547.08
  4. Step 4: Simplify right side
    93,632,255.28x = 6,996,027,779,099,265
  5. Step 5: Solve for x
    x = 6,996,027,779,099,265/93,632,255.28
  6. Step 6: Final answer
    x = 74,718,138.08

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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.