Home / 174,539,167,696.64-240,869,994,456.04-101,289,727,177.59

Finding the Fourth Proportional to 174,539,167,696.64, 240,869,994,456.04 and 101,289,727,177.59

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Solution

The fourth proportional to 174,539,167,696.64, 240,869,994,456.04 and 101,289,727,177.59 is: 139,783,272,406.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,539,167,696.64 : 240,869,994,456.04 = 101,289,727,177.59 : x
  2. Step 2: Convert to fraction form
    174,539,167,696.64/240,869,994,456.04 = 101,289,727,177.59/x
  3. Step 3: Cross multiply
    174,539,167,696.64x = 240,869,994,456.04 × 101,289,727,177.59
  4. Step 4: Simplify right side
    174,539,167,696.64x = 24,397,656,023,719,909,261,312
  5. Step 5: Solve for x
    x = 24,397,656,023,719,909,261,312/174,539,167,696.64
  6. Step 6: Final answer
    x = 139,783,272,406.37

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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.