Home / 160,761,676.80-241,142,515.20-153,371,366.40

Finding the Fourth Proportional to 160,761,676.80, 241,142,515.20 and 153,371,366.40

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Solution

The fourth proportional to 160,761,676.80, 241,142,515.20 and 153,371,366.40 is: 230,057,049.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,761,676.80 : 241,142,515.20 = 153,371,366.40 : x
  2. Step 2: Convert to fraction form
    160,761,676.80/241,142,515.20 = 153,371,366.40/x
  3. Step 3: Cross multiply
    160,761,676.80x = 241,142,515.20 × 153,371,366.40
  4. Step 4: Simplify right side
    160,761,676.80x = 36,984,357,053,356,768
  5. Step 5: Solve for x
    x = 36,984,357,053,356,768/160,761,676.80
  6. Step 6: Final answer
    x = 230,057,049.60

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1.5x scale

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.