Home / 1,502,587,353,592.80-2,252,852,078,711.40-765,185,335,930.82

Finding the Fourth Proportional to 1,502,587,353,592.80, 2,252,852,078,711.40 and 765,185,335,930.82

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Solution

The fourth proportional to 1,502,587,353,592.80, 2,252,852,078,711.40 and 765,185,335,930.82 is: 1,147,254,015,235.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,502,587,353,592.80 : 2,252,852,078,711.40 = 765,185,335,930.82 : x
  2. Step 2: Convert to fraction form
    1,502,587,353,592.80/2,252,852,078,711.40 = 765,185,335,930.82/x
  3. Step 3: Cross multiply
    1,502,587,353,592.80x = 2,252,852,078,711.40 × 765,185,335,930.82
  4. Step 4: Simplify right side
    1,502,587,353,592.80x = 1,723,849,374,651,228,518,088,704
  5. Step 5: Solve for x
    x = 1,723,849,374,651,228,518,088,704/1,502,587,353,592.80
  6. Step 6: Final answer
    x = 1,147,254,015,235.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.