Home / 153,220,705.02-229,869,552.40-44,046,074.57

Finding the Fourth Proportional to 153,220,705.02, 229,869,552.40 and 44,046,074.57

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Solution

The fourth proportional to 153,220,705.02, 229,869,552.40 and 44,046,074.57 is: 66,080,177.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,220,705.02 : 229,869,552.40 = 44,046,074.57 : x
  2. Step 2: Convert to fraction form
    153,220,705.02/229,869,552.40 = 44,046,074.57/x
  3. Step 3: Cross multiply
    153,220,705.02x = 229,869,552.40 × 44,046,074.57
  4. Step 4: Simplify right side
    153,220,705.02x = 10,124,851,445,123,460
  5. Step 5: Solve for x
    x = 10,124,851,445,123,460/153,220,705.02
  6. Step 6: Final answer
    x = 66,080,177.90

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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.