Home / 56,175,665,451.11-77,530,812,028.60-44,222,623,478.11

Finding the Fourth Proportional to 56,175,665,451.11, 77,530,812,028.60 and 44,222,623,478.11

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Solution

The fourth proportional to 56,175,665,451.11, 77,530,812,028.60 and 44,222,623,478.11 is: 61,033,828,095.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,175,665,451.11 : 77,530,812,028.60 = 44,222,623,478.11 : x
  2. Step 2: Convert to fraction form
    56,175,665,451.11/77,530,812,028.60 = 44,222,623,478.11/x
  3. Step 3: Cross multiply
    56,175,665,451.11x = 77,530,812,028.60 × 44,222,623,478.11
  4. Step 4: Simplify right side
    56,175,665,451.11x = 3,428,615,908,292,966,219,776
  5. Step 5: Solve for x
    x = 3,428,615,908,292,966,219,776/56,175,665,451.11
  6. Step 6: Final answer
    x = 61,033,828,095.49

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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.