Home / 56,551,585,833.90-84,827,378,750.85-25,075,823,438.70

Finding the Fourth Proportional to 56,551,585,833.90, 84,827,378,750.85 and 25,075,823,438.70

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Solution

The fourth proportional to 56,551,585,833.90, 84,827,378,750.85 and 25,075,823,438.70 is: 37,613,735,158.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,551,585,833.90 : 84,827,378,750.85 = 25,075,823,438.70 : x
  2. Step 2: Convert to fraction form
    56,551,585,833.90/84,827,378,750.85 = 25,075,823,438.70/x
  3. Step 3: Cross multiply
    56,551,585,833.90x = 84,827,378,750.85 × 25,075,823,438.70
  4. Step 4: Simplify right side
    56,551,585,833.90x = 2,127,116,372,324,046,864,384
  5. Step 5: Solve for x
    x = 2,127,116,372,324,046,864,384/56,551,585,833.90
  6. Step 6: Final answer
    x = 37,613,735,158.05

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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.