Home / 45,250,304,666.24-62,447,355,860.80-25,201,291,145.60

Finding the Fourth Proportional to 45,250,304,666.24, 62,447,355,860.80 and 25,201,291,145.60

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Solution

The fourth proportional to 45,250,304,666.24, 62,447,355,860.80 and 25,201,291,145.60 is: 34,778,859,676.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,250,304,666.24 : 62,447,355,860.80 = 25,201,291,145.60 : x
  2. Step 2: Convert to fraction form
    45,250,304,666.24/62,447,355,860.80 = 25,201,291,145.60/x
  3. Step 3: Cross multiply
    45,250,304,666.24x = 62,447,355,860.80 × 25,201,291,145.60
  4. Step 4: Simplify right side
    45,250,304,666.24x = 1,573,753,996,320,911,392,768
  5. Step 5: Solve for x
    x = 1,573,753,996,320,911,392,768/45,250,304,666.24
  6. Step 6: Final answer
    x = 34,778,859,676.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.