Home / 233,333,573.40-349,776,411.30-181,489,426.20

Finding the Fourth Proportional to 233,333,573.40, 349,776,411.30 and 181,489,426.20

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Solution

The fourth proportional to 233,333,573.40, 349,776,411.30 and 181,489,426.20 is: 272,059,949.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,333,573.40 : 349,776,411.30 = 181,489,426.20 : x
  2. Step 2: Convert to fraction form
    233,333,573.40/349,776,411.30 = 181,489,426.20/x
  3. Step 3: Cross multiply
    233,333,573.40x = 349,776,411.30 × 181,489,426.20
  4. Step 4: Simplify right side
    233,333,573.40x = 63,480,720,185,132,192
  5. Step 5: Solve for x
    x = 63,480,720,185,132,192/233,333,573.40
  6. Step 6: Final answer
    x = 272,059,949.45

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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.