Home / 19,421,098,200.90-27,217,087,382.70-19,421,098,200.90

Finding the Fourth Proportional to 19,421,098,200.90, 27,217,087,382.70 and 19,421,098,200.90

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Solution

The fourth proportional to 19,421,098,200.90, 27,217,087,382.70 and 19,421,098,200.90 is: 27,217,087,382.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,421,098,200.90 : 27,217,087,382.70 = 19,421,098,200.90 : x
  2. Step 2: Convert to fraction form
    19,421,098,200.90/27,217,087,382.70 = 19,421,098,200.90/x
  3. Step 3: Cross multiply
    19,421,098,200.90x = 27,217,087,382.70 × 19,421,098,200.90
  4. Step 4: Simplify right side
    19,421,098,200.90x = 528,585,726,801,893,130,240
  5. Step 5: Solve for x
    x = 528,585,726,801,893,130,240/19,421,098,200.90
  6. Step 6: Final answer
    x = 27,217,087,382.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.