Home / 508,254,251,916.48-762,203,196,329.12-150,010,639,091.52

Finding the Fourth Proportional to 508,254,251,916.48, 762,203,196,329.12 and 150,010,639,091.52

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Solution

The fourth proportional to 508,254,251,916.48, 762,203,196,329.12 and 150,010,639,091.52 is: 224,963,368,565.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    508,254,251,916.48 : 762,203,196,329.12 = 150,010,639,091.52 : x
  2. Step 2: Convert to fraction form
    508,254,251,916.48/762,203,196,329.12 = 150,010,639,091.52/x
  3. Step 3: Cross multiply
    508,254,251,916.48x = 762,203,196,329.12 × 150,010,639,091.52
  4. Step 4: Simplify right side
    508,254,251,916.48x = 114,338,588,598,930,568,642,560
  5. Step 5: Solve for x
    x = 114,338,588,598,930,568,642,560/508,254,251,916.48
  6. Step 6: Final answer
    x = 224,963,368,565.62

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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.