Home / 35,074,754.65-52,610,946.14-12,355,058.17

Finding the Fourth Proportional to 35,074,754.65, 52,610,946.14 and 12,355,058.17

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Solution

The fourth proportional to 35,074,754.65, 52,610,946.14 and 12,355,058.17 is: 18,532,169.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,074,754.65 : 52,610,946.14 = 12,355,058.17 : x
  2. Step 2: Convert to fraction form
    35,074,754.65/52,610,946.14 = 12,355,058.17/x
  3. Step 3: Cross multiply
    35,074,754.65x = 52,610,946.14 × 12,355,058.17
  4. Step 4: Simplify right side
    35,074,754.65x = 650,011,299,876,661.62
  5. Step 5: Solve for x
    x = 650,011,299,876,661.62/35,074,754.65
  6. Step 6: Final answer
    x = 18,532,169.54

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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.