Home / 34,925,030.70-52,387,546.05-10,990,502.70

Finding the Fourth Proportional to 34,925,030.70, 52,387,546.05 and 10,990,502.70

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Solution

The fourth proportional to 34,925,030.70, 52,387,546.05 and 10,990,502.70 is: 16,485,754.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,925,030.70 : 52,387,546.05 = 10,990,502.70 : x
  2. Step 2: Convert to fraction form
    34,925,030.70/52,387,546.05 = 10,990,502.70/x
  3. Step 3: Cross multiply
    34,925,030.70x = 52,387,546.05 × 10,990,502.70
  4. Step 4: Simplify right side
    34,925,030.70x = 575,765,466,308,899.25
  5. Step 5: Solve for x
    x = 575,765,466,308,899.25/34,925,030.70
  6. Step 6: Final answer
    x = 16,485,754.05

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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.