Home / 284,606,308,253.86-426,894,426,882.14-93,353,153,353.07

Finding the Fourth Proportional to 284,606,308,253.86, 426,894,426,882.14 and 93,353,153,353.07

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Solution

The fourth proportional to 284,606,308,253.86, 426,894,426,882.14 and 93,353,153,353.07 is: 140,024,798,265.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    284,606,308,253.86 : 426,894,426,882.14 = 93,353,153,353.07 : x
  2. Step 2: Convert to fraction form
    284,606,308,253.86/426,894,426,882.14 = 93,353,153,353.07/x
  3. Step 3: Cross multiply
    284,606,308,253.86x = 426,894,426,882.14 × 93,353,153,353.07
  4. Step 4: Simplify right side
    284,606,308,253.86x = 39,851,940,898,299,344,584,704
  5. Step 5: Solve for x
    x = 39,851,940,898,299,344,584,704/284,606,308,253.86
  6. Step 6: Final answer
    x = 140,024,798,265.37

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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.