Home / 284,606,308,185.96-426,894,426,790.30-93,353,153,280.24

Finding the Fourth Proportional to 284,606,308,185.96, 426,894,426,790.30 and 93,353,153,280.24

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Solution

The fourth proportional to 284,606,308,185.96, 426,894,426,790.30 and 93,353,153,280.24 is: 140,024,798,159.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    284,606,308,185.96 : 426,894,426,790.30 = 93,353,153,280.24 : x
  2. Step 2: Convert to fraction form
    284,606,308,185.96/426,894,426,790.30 = 93,353,153,280.24/x
  3. Step 3: Cross multiply
    284,606,308,185.96x = 426,894,426,790.30 × 93,353,153,280.24
  4. Step 4: Simplify right side
    284,606,308,185.96x = 39,851,940,858,635,069,947,904
  5. Step 5: Solve for x
    x = 39,851,940,858,635,069,947,904/284,606,308,185.96
  6. Step 6: Final answer
    x = 140,024,798,159.41

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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.