Home / 97,166,956.16-145,750,434.24-32,470,761.22

Finding the Fourth Proportional to 97,166,956.16, 145,750,434.24 and 32,470,761.22

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Solution

The fourth proportional to 97,166,956.16, 145,750,434.24 and 32,470,761.22 is: 48,706,141.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,166,956.16 : 145,750,434.24 = 32,470,761.22 : x
  2. Step 2: Convert to fraction form
    97,166,956.16/145,750,434.24 = 32,470,761.22/x
  3. Step 3: Cross multiply
    97,166,956.16x = 145,750,434.24 × 32,470,761.22
  4. Step 4: Simplify right side
    97,166,956.16x = 4,732,627,547,189,600
  5. Step 5: Solve for x
    x = 4,732,627,547,189,600/97,166,956.16
  6. Step 6: Final answer
    x = 48,706,141.83

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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.