Home / 37,450,443,634.58-51,687,208,019.76-29,481,748,985.91

Finding the Fourth Proportional to 37,450,443,634.58, 51,687,208,019.76 and 29,481,748,985.91

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Solution

The fourth proportional to 37,450,443,634.58, 51,687,208,019.76 and 29,481,748,985.91 is: 40,689,218,731.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,450,443,634.58 : 51,687,208,019.76 = 29,481,748,985.91 : x
  2. Step 2: Convert to fraction form
    37,450,443,634.58/51,687,208,019.76 = 29,481,748,985.91/x
  3. Step 3: Cross multiply
    37,450,443,634.58x = 51,687,208,019.76 × 29,481,748,985.91
  4. Step 4: Simplify right side
    37,450,443,634.58x = 1,523,829,292,620,931,137,536
  5. Step 5: Solve for x
    x = 1,523,829,292,620,931,137,536/37,450,443,634.58
  6. Step 6: Final answer
    x = 40,689,218,731.02

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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.