Home / 233,290,433.80-349,935,650.70-181,894,184.20

Finding the Fourth Proportional to 233,290,433.80, 349,935,650.70 and 181,894,184.20

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Solution

The fourth proportional to 233,290,433.80, 349,935,650.70 and 181,894,184.20 is: 272,841,276.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,290,433.80 : 349,935,650.70 = 181,894,184.20 : x
  2. Step 2: Convert to fraction form
    233,290,433.80/349,935,650.70 = 181,894,184.20/x
  3. Step 3: Cross multiply
    233,290,433.80x = 349,935,650.70 × 181,894,184.20
  4. Step 4: Simplify right side
    233,290,433.80x = 63,651,259,706,572,656
  5. Step 5: Solve for x
    x = 63,651,259,706,572,656/233,290,433.80
  6. Step 6: Final answer
    x = 272,841,276.30

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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.