Home / 592,223,680,099.12-817,268,678,536.84-338,764,586,851.12

Finding the Fourth Proportional to 592,223,680,099.12, 817,268,678,536.84 and 338,764,586,851.12

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Solution

The fourth proportional to 592,223,680,099.12, 817,268,678,536.84 and 338,764,586,851.12 is: 467,495,129,854.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,223,680,099.12 : 817,268,678,536.84 = 338,764,586,851.12 : x
  2. Step 2: Convert to fraction form
    592,223,680,099.12/817,268,678,536.84 = 338,764,586,851.12/x
  3. Step 3: Cross multiply
    592,223,680,099.12x = 817,268,678,536.84 × 338,764,586,851.12
  4. Step 4: Simplify right side
    592,223,680,099.12x = 276,861,686,230,893,386,006,528
  5. Step 5: Solve for x
    x = 276,861,686,230,893,386,006,528/592,223,680,099.12
  6. Step 6: Final answer
    x = 467,495,129,854.58

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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.