Home / 15,286,094,009,158-22,929,226,731,642-5,098,744,402,142.40

Finding the Fourth Proportional to 15,286,094,009,158, 22,929,226,731,642 and 5,098,744,402,142.40

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Solution

The fourth proportional to 15,286,094,009,158, 22,929,226,731,642 and 5,098,744,402,142.40 is: 7,648,145,194,800.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,286,094,009,158 : 22,929,226,731,642 = 5,098,744,402,142.40 : x
  2. Step 2: Convert to fraction form
    15,286,094,009,158/22,929,226,731,642 = 5,098,744,402,142.40/x
  3. Step 3: Cross multiply
    15,286,094,009,158x = 22,929,226,731,642 × 5,098,744,402,142.40
  4. Step 4: Simplify right side
    15,286,094,009,158x = 116,910,266,443,413,530,689,404,928
  5. Step 5: Solve for x
    x = 116,910,266,443,413,530,689,404,928/15,286,094,009,158
  6. Step 6: Final answer
    x = 7,648,145,194,800.70

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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.