Home / 3,637,763,401.20-5,456,645,101.80-2,475,501,934.20

Finding the Fourth Proportional to 3,637,763,401.20, 5,456,645,101.80 and 2,475,501,934.20

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Solution

The fourth proportional to 3,637,763,401.20, 5,456,645,101.80 and 2,475,501,934.20 is: 3,713,252,901.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,637,763,401.20 : 5,456,645,101.80 = 2,475,501,934.20 : x
  2. Step 2: Convert to fraction form
    3,637,763,401.20/5,456,645,101.80 = 2,475,501,934.20/x
  3. Step 3: Cross multiply
    3,637,763,401.20x = 5,456,645,101.80 × 2,475,501,934.20
  4. Step 4: Simplify right side
    3,637,763,401.20x = 13,507,935,503,748,855,808
  5. Step 5: Solve for x
    x = 13,507,935,503,748,855,808/3,637,763,401.20
  6. Step 6: Final answer
    x = 3,713,252,901.30

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Double scale
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1.5x scale

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.