Home / 45,872,665,737.48-63,307,460,351.52-27,808,943,337.36

Finding the Fourth Proportional to 45,872,665,737.48, 63,307,460,351.52 and 27,808,943,337.36

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Solution

The fourth proportional to 45,872,665,737.48, 63,307,460,351.52 and 27,808,943,337.36 is: 38,378,270,576.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,872,665,737.48 : 63,307,460,351.52 = 27,808,943,337.36 : x
  2. Step 2: Convert to fraction form
    45,872,665,737.48/63,307,460,351.52 = 27,808,943,337.36/x
  3. Step 3: Cross multiply
    45,872,665,737.48x = 63,307,460,351.52 × 27,808,943,337.36
  4. Step 4: Simplify right side
    45,872,665,737.48x = 1,760,513,577,747,584,385,024
  5. Step 5: Solve for x
    x = 1,760,513,577,747,584,385,024/45,872,665,737.48
  6. Step 6: Final answer
    x = 38,378,270,576.70

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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.