Home / 34,812,281.52-52,218,365.18-9,253,291.23

Finding the Fourth Proportional to 34,812,281.52, 52,218,365.18 and 9,253,291.23

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Solution

The fourth proportional to 34,812,281.52, 52,218,365.18 and 9,253,291.23 is: 13,879,921.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,812,281.52 : 52,218,365.18 = 9,253,291.23 : x
  2. Step 2: Convert to fraction form
    34,812,281.52/52,218,365.18 = 9,253,291.23/x
  3. Step 3: Cross multiply
    34,812,281.52x = 52,218,365.18 × 9,253,291.23
  4. Step 4: Simplify right side
    34,812,281.52x = 483,191,740,518,764.94
  5. Step 5: Solve for x
    x = 483,191,740,518,764.94/34,812,281.52
  6. Step 6: Final answer
    x = 13,879,921.67

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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.