Home / 267,964,634,209.60-369,791,272,056.54-146,029,402,853.38

Finding the Fourth Proportional to 267,964,634,209.60, 369,791,272,056.54 and 146,029,402,853.38

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Solution

The fourth proportional to 267,964,634,209.60, 369,791,272,056.54 and 146,029,402,853.38 is: 201,520,617,816.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,964,634,209.60 : 369,791,272,056.54 = 146,029,402,853.38 : x
  2. Step 2: Convert to fraction form
    267,964,634,209.60/369,791,272,056.54 = 146,029,402,853.38/x
  3. Step 3: Cross multiply
    267,964,634,209.60x = 369,791,272,056.54 × 146,029,402,853.38
  4. Step 4: Simplify right side
    267,964,634,209.60x = 54,000,398,638,808,322,539,520
  5. Step 5: Solve for x
    x = 54,000,398,638,808,322,539,520/267,964,634,209.60
  6. Step 6: Final answer
    x = 201,520,617,816.19

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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.