Home / 2,277,053,803,451.20-3,142,392,065,368.40-1,249,385,120,031.70

Finding the Fourth Proportional to 2,277,053,803,451.20, 3,142,392,065,368.40 and 1,249,385,120,031.70

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Solution

The fourth proportional to 2,277,053,803,451.20, 3,142,392,065,368.40 and 1,249,385,120,031.70 is: 1,724,183,188,744.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,277,053,803,451.20 : 3,142,392,065,368.40 = 1,249,385,120,031.70 : x
  2. Step 2: Convert to fraction form
    2,277,053,803,451.20/3,142,392,065,368.40 = 1,249,385,120,031.70/x
  3. Step 3: Cross multiply
    2,277,053,803,451.20x = 3,142,392,065,368.40 × 1,249,385,120,031.70
  4. Step 4: Simplify right side
    2,277,053,803,451.20x = 3,926,057,887,776,959,671,304,192
  5. Step 5: Solve for x
    x = 3,926,057,887,776,959,671,304,192/2,277,053,803,451.20
  6. Step 6: Final answer
    x = 1,724,183,188,744.36

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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.