Home / 104,033,292.40-156,049,938.60-97,656,000.40

Finding the Fourth Proportional to 104,033,292.40, 156,049,938.60 and 97,656,000.40

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Solution

The fourth proportional to 104,033,292.40, 156,049,938.60 and 97,656,000.40 is: 146,484,000.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,033,292.40 : 156,049,938.60 = 97,656,000.40 : x
  2. Step 2: Convert to fraction form
    104,033,292.40/156,049,938.60 = 97,656,000.40/x
  3. Step 3: Cross multiply
    104,033,292.40x = 156,049,938.60 × 97,656,000.40
  4. Step 4: Simplify right side
    104,033,292.40x = 15,239,212,866,341,576
  5. Step 5: Solve for x
    x = 15,239,212,866,341,576/104,033,292.40
  6. Step 6: Final answer
    x = 146,484,000.60

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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.