Home / 249,157,060.80-373,623,616.80-95,752,132.80

Finding the Fourth Proportional to 249,157,060.80, 373,623,616.80 and 95,752,132.80

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Solution

The fourth proportional to 249,157,060.80, 373,623,616.80 and 95,752,132.80 is: 143,585,166.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,157,060.80 : 373,623,616.80 = 95,752,132.80 : x
  2. Step 2: Convert to fraction form
    249,157,060.80/373,623,616.80 = 95,752,132.80/x
  3. Step 3: Cross multiply
    249,157,060.80x = 373,623,616.80 × 95,752,132.80
  4. Step 4: Simplify right side
    249,157,060.80x = 35,775,258,173,049,912
  5. Step 5: Solve for x
    x = 35,775,258,173,049,912/249,157,060.80
  6. Step 6: Final answer
    x = 143,585,166.96

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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.