Home / 1,329,004,001,417.80-1,834,001,614,970.60-750,928,108,736.05

Finding the Fourth Proportional to 1,329,004,001,417.80, 1,834,001,614,970.60 and 750,928,108,736.05

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Solution

The fourth proportional to 1,329,004,001,417.80, 1,834,001,614,970.60 and 750,928,108,736.05 is: 1,036,267,281,873.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,329,004,001,417.80 : 1,834,001,614,970.60 = 750,928,108,736.05 : x
  2. Step 2: Convert to fraction form
    1,329,004,001,417.80/1,834,001,614,970.60 = 750,928,108,736.05/x
  3. Step 3: Cross multiply
    1,329,004,001,417.80x = 1,834,001,614,970.60 × 750,928,108,736.05
  4. Step 4: Simplify right side
    1,329,004,001,417.80x = 1,377,203,364,148,734,161,059,840
  5. Step 5: Solve for x
    x = 1,377,203,364,148,734,161,059,840/1,329,004,001,417.80
  6. Step 6: Final answer
    x = 1,036,267,281,873.88

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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.