Home / 32,151,623,505.39-44,369,277,221.52-17,878,144,672.53

Finding the Fourth Proportional to 32,151,623,505.39, 44,369,277,221.52 and 17,878,144,672.53

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Solution

The fourth proportional to 32,151,623,505.39, 44,369,277,221.52 and 17,878,144,672.53 is: 24,671,860,102.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,151,623,505.39 : 44,369,277,221.52 = 17,878,144,672.53 : x
  2. Step 2: Convert to fraction form
    32,151,623,505.39/44,369,277,221.52 = 17,878,144,672.53/x
  3. Step 3: Cross multiply
    32,151,623,505.39x = 44,369,277,221.52 × 17,878,144,672.53
  4. Step 4: Simplify right side
    32,151,623,505.39x = 793,240,357,181,924,311,040
  5. Step 5: Solve for x
    x = 793,240,357,181,924,311,040/32,151,623,505.39
  6. Step 6: Final answer
    x = 24,671,860,102.15

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1.5x scale

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.