Home / 110,924,667.44-153,071,442.36-60,688,639.52

Finding the Fourth Proportional to 110,924,667.44, 153,071,442.36 and 60,688,639.52

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Solution

The fourth proportional to 110,924,667.44, 153,071,442.36 and 60,688,639.52 is: 83,747,806.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,924,667.44 : 153,071,442.36 = 60,688,639.52 : x
  2. Step 2: Convert to fraction form
    110,924,667.44/153,071,442.36 = 60,688,639.52/x
  3. Step 3: Cross multiply
    110,924,667.44x = 153,071,442.36 × 60,688,639.52
  4. Step 4: Simplify right side
    110,924,667.44x = 9,289,697,586,192,500
  5. Step 5: Solve for x
    x = 9,289,697,586,192,500/110,924,667.44
  6. Step 6: Final answer
    x = 83,747,806.51

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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.