Home / 47,177,894,361.60-70,776,780,332.70-15,304,078,502.93

Finding the Fourth Proportional to 47,177,894,361.60, 70,776,780,332.70 and 15,304,078,502.93

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Solution

The fourth proportional to 47,177,894,361.60, 70,776,780,332.70 and 15,304,078,502.93 is: 22,959,341,807.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,177,894,361.60 : 70,776,780,332.70 = 15,304,078,502.93 : x
  2. Step 2: Convert to fraction form
    47,177,894,361.60/70,776,780,332.70 = 15,304,078,502.93/x
  3. Step 3: Cross multiply
    47,177,894,361.60x = 70,776,780,332.70 × 15,304,078,502.93
  4. Step 4: Simplify right side
    47,177,894,361.60x = 1,083,173,402,395,918,860,288
  5. Step 5: Solve for x
    x = 1,083,173,402,395,918,860,288/47,177,894,361.60
  6. Step 6: Final answer
    x = 22,959,341,807.28

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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.