Home / 2,088,897,038,870.40-3,134,776,826,520.30-729,053,750,764.92

Finding the Fourth Proportional to 2,088,897,038,870.40, 3,134,776,826,520.30 and 729,053,750,764.92

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Solution

The fourth proportional to 2,088,897,038,870.40, 3,134,776,826,520.30 and 729,053,750,764.92 is: 1,094,080,158,408.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,897,038,870.40 : 3,134,776,826,520.30 = 729,053,750,764.92 : x
  2. Step 2: Convert to fraction form
    2,088,897,038,870.40/3,134,776,826,520.30 = 729,053,750,764.92/x
  3. Step 3: Cross multiply
    2,088,897,038,870.40x = 3,134,776,826,520.30 × 729,053,750,764.92
  4. Step 4: Simplify right side
    2,088,897,038,870.40x = 2,285,420,803,185,577,671,262,208
  5. Step 5: Solve for x
    x = 2,285,420,803,185,577,671,262,208/2,088,897,038,870.40
  6. Step 6: Final answer
    x = 1,094,080,158,408.12

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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.