Home / 373,236,158.32-560,104,175.38-154,886,710.32

Finding the Fourth Proportional to 373,236,158.32, 560,104,175.38 and 154,886,710.32

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Solution

The fourth proportional to 373,236,158.32, 560,104,175.38 and 154,886,710.32 is: 232,433,785.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,236,158.32 : 560,104,175.38 = 154,886,710.32 : x
  2. Step 2: Convert to fraction form
    373,236,158.32/560,104,175.38 = 154,886,710.32/x
  3. Step 3: Cross multiply
    373,236,158.32x = 560,104,175.38 × 154,886,710.32
  4. Step 4: Simplify right side
    373,236,158.32x = 86,752,693,161,104,528
  5. Step 5: Solve for x
    x = 86,752,693,161,104,528/373,236,158.32
  6. Step 6: Final answer
    x = 232,433,785.49

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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.