Home / 2,753,223,261.74-4,126,894,178.45-1,570,256,853.38

Finding the Fourth Proportional to 2,753,223,261.74, 4,126,894,178.45 and 1,570,256,853.38

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Solution

The fourth proportional to 2,753,223,261.74, 4,126,894,178.45 and 1,570,256,853.38 is: 2,353,708,090.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,223,261.74 : 4,126,894,178.45 = 1,570,256,853.38 : x
  2. Step 2: Convert to fraction form
    2,753,223,261.74/4,126,894,178.45 = 1,570,256,853.38/x
  3. Step 3: Cross multiply
    2,753,223,261.74x = 4,126,894,178.45 × 1,570,256,853.38
  4. Step 4: Simplify right side
    2,753,223,261.74x = 6,480,283,866,872,333,312
  5. Step 5: Solve for x
    x = 6,480,283,866,872,333,312/2,753,223,261.74
  6. Step 6: Final answer
    x = 2,353,708,090.78

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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.