Home / 296,598,252.47-444,585,945.42-99,793,345.05

Finding the Fourth Proportional to 296,598,252.47, 444,585,945.42 and 99,793,345.05

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Solution

The fourth proportional to 296,598,252.47, 444,585,945.42 and 99,793,345.05 is: 149,585,232.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,598,252.47 : 444,585,945.42 = 99,793,345.05 : x
  2. Step 2: Convert to fraction form
    296,598,252.47/444,585,945.42 = 99,793,345.05/x
  3. Step 3: Cross multiply
    296,598,252.47x = 444,585,945.42 × 99,793,345.05
  4. Step 4: Simplify right side
    296,598,252.47x = 44,366,718,655,678,528
  5. Step 5: Solve for x
    x = 44,366,718,655,678,528/296,598,252.47
  6. Step 6: Final answer
    x = 149,585,232.84

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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.