Home / 19,229,223,444.24-26,536,484,161.31-10,655,793,292.79

Finding the Fourth Proportional to 19,229,223,444.24, 26,536,484,161.31 and 10,655,793,292.79

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Solution

The fourth proportional to 19,229,223,444.24, 26,536,484,161.31 and 10,655,793,292.79 is: 14,705,081,084.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,229,223,444.24 : 26,536,484,161.31 = 10,655,793,292.79 : x
  2. Step 2: Convert to fraction form
    19,229,223,444.24/26,536,484,161.31 = 10,655,793,292.79/x
  3. Step 3: Cross multiply
    19,229,223,444.24x = 26,536,484,161.31 × 10,655,793,292.79
  4. Step 4: Simplify right side
    19,229,223,444.24x = 282,767,289,940,129,218,560
  5. Step 5: Solve for x
    x = 282,767,289,940,129,218,560/19,229,223,444.24
  6. Step 6: Final answer
    x = 14,705,081,084.53

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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.