Home / 1,847,912,437,161.60-2,549,781,976,749.80-1,066,360,443,413

Finding the Fourth Proportional to 1,847,912,437,161.60, 2,549,781,976,749.80 and 1,066,360,443,413

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Solution

The fourth proportional to 1,847,912,437,161.60, 2,549,781,976,749.80 and 1,066,360,443,413 is: 1,471,382,834,302.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,912,437,161.60 : 2,549,781,976,749.80 = 1,066,360,443,413 : x
  2. Step 2: Convert to fraction form
    1,847,912,437,161.60/2,549,781,976,749.80 = 1,066,360,443,413/x
  3. Step 3: Cross multiply
    1,847,912,437,161.60x = 2,549,781,976,749.80 × 1,066,360,443,413
  4. Step 4: Simplify right side
    1,847,912,437,161.60x = 2,718,986,639,333,392,384,000,000
  5. Step 5: Solve for x
    x = 2,718,986,639,333,392,384,000,000/1,847,912,437,161.60
  6. Step 6: Final answer
    x = 1,471,382,834,302.35

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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.