Home / 49,717,804,854.87-68,610,598,223.30-26,854,942,442.83

Finding the Fourth Proportional to 49,717,804,854.87, 68,610,598,223.30 and 26,854,942,442.83

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Solution

The fourth proportional to 49,717,804,854.87, 68,610,598,223.30 and 26,854,942,442.83 is: 37,059,835,437.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,717,804,854.87 : 68,610,598,223.30 = 26,854,942,442.83 : x
  2. Step 2: Convert to fraction form
    49,717,804,854.87/68,610,598,223.30 = 26,854,942,442.83/x
  3. Step 3: Cross multiply
    49,717,804,854.87x = 68,610,598,223.30 × 26,854,942,442.83
  4. Step 4: Simplify right side
    49,717,804,854.87x = 1,842,533,666,254,515,601,408
  5. Step 5: Solve for x
    x = 1,842,533,666,254,515,601,408/49,717,804,854.87
  6. Step 6: Final answer
    x = 37,059,835,437.89

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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.