Home / 103,244,810.08-154,866,526.20-41,833,062.76

Finding the Fourth Proportional to 103,244,810.08, 154,866,526.20 and 41,833,062.76

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Solution

The fourth proportional to 103,244,810.08, 154,866,526.20 and 41,833,062.76 is: 62,749,315.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,244,810.08 : 154,866,526.20 = 41,833,062.76 : x
  2. Step 2: Convert to fraction form
    103,244,810.08/154,866,526.20 = 41,833,062.76/x
  3. Step 3: Cross multiply
    103,244,810.08x = 154,866,526.20 × 41,833,062.76
  4. Step 4: Simplify right side
    103,244,810.08x = 6,478,541,109,173,452
  5. Step 5: Solve for x
    x = 6,478,541,109,173,452/103,244,810.08
  6. Step 6: Final answer
    x = 62,749,315.00

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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.