Home / 233,333,296.40-349,775,995.80-181,489,149.20

Finding the Fourth Proportional to 233,333,296.40, 349,775,995.80 and 181,489,149.20

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Solution

The fourth proportional to 233,333,296.40, 349,775,995.80 and 181,489,149.20 is: 272,059,534.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,333,296.40 : 349,775,995.80 = 181,489,149.20 : x
  2. Step 2: Convert to fraction form
    233,333,296.40/349,775,995.80 = 181,489,149.20/x
  3. Step 3: Cross multiply
    233,333,296.40x = 349,775,995.80 × 181,489,149.20
  4. Step 4: Simplify right side
    233,333,296.40x = 63,480,547,888,324,768
  5. Step 5: Solve for x
    x = 63,480,547,888,324,768/233,333,296.40
  6. Step 6: Final answer
    x = 272,059,534.01

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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.