Home / 183,307,749.40-275,280,488.70-97,214,307.40

Finding the Fourth Proportional to 183,307,749.40, 275,280,488.70 and 97,214,307.40

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Solution

The fourth proportional to 183,307,749.40, 275,280,488.70 and 97,214,307.40 is: 145,990,565.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,307,749.40 : 275,280,488.70 = 97,214,307.40 : x
  2. Step 2: Convert to fraction form
    183,307,749.40/275,280,488.70 = 97,214,307.40/x
  3. Step 3: Cross multiply
    183,307,749.40x = 275,280,488.70 × 97,214,307.40
  4. Step 4: Simplify right side
    183,307,749.40x = 26,761,202,049,704,028
  5. Step 5: Solve for x
    x = 26,761,202,049,704,028/183,307,749.40
  6. Step 6: Final answer
    x = 145,990,565.80

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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.