Home / 47,602,956.88-65,693,466.18-26,975,717.20

Finding the Fourth Proportional to 47,602,956.88, 65,693,466.18 and 26,975,717.20

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Solution

The fourth proportional to 47,602,956.88, 65,693,466.18 and 26,975,717.20 is: 37,227,274.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,602,956.88 : 65,693,466.18 = 26,975,717.20 : x
  2. Step 2: Convert to fraction form
    47,602,956.88/65,693,466.18 = 26,975,717.20/x
  3. Step 3: Cross multiply
    47,602,956.88x = 65,693,466.18 × 26,975,717.20
  4. Step 4: Simplify right side
    47,602,956.88x = 1,772,128,365,559,444.25
  5. Step 5: Solve for x
    x = 1,772,128,365,559,444.25/47,602,956.88
  6. Step 6: Final answer
    x = 37,227,274.98

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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.