Home / 337,036,610.10-465,124,886.08-188,357,726.72

Finding the Fourth Proportional to 337,036,610.10, 465,124,886.08 and 188,357,726.72

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Solution

The fourth proportional to 337,036,610.10, 465,124,886.08 and 188,357,726.72 is: 259,941,690.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,036,610.10 : 465,124,886.08 = 188,357,726.72 : x
  2. Step 2: Convert to fraction form
    337,036,610.10/465,124,886.08 = 188,357,726.72/x
  3. Step 3: Cross multiply
    337,036,610.10x = 465,124,886.08 × 188,357,726.72
  4. Step 4: Simplify right side
    337,036,610.10x = 87,609,866,182,927,776
  5. Step 5: Solve for x
    x = 87,609,866,182,927,776/337,036,610.10
  6. Step 6: Final answer
    x = 259,941,690.48

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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.