Home / 877,088,433,734.20-1,314,704,102,111.30-295,023,518,875.84

Finding the Fourth Proportional to 877,088,433,734.20, 1,314,704,102,111.30 and 295,023,518,875.84

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Solution

The fourth proportional to 877,088,433,734.20, 1,314,704,102,111.30 and 295,023,518,875.84 is: 442,222,945,335.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    877,088,433,734.20 : 1,314,704,102,111.30 = 295,023,518,875.84 : x
  2. Step 2: Convert to fraction form
    877,088,433,734.20/1,314,704,102,111.30 = 295,023,518,875.84/x
  3. Step 3: Cross multiply
    877,088,433,734.20x = 1,314,704,102,111.30 × 295,023,518,875.84
  4. Step 4: Simplify right side
    877,088,433,734.20x = 387,868,630,485,377,417,740,288
  5. Step 5: Solve for x
    x = 387,868,630,485,377,417,740,288/877,088,433,734.20
  6. Step 6: Final answer
    x = 442,222,945,335.20

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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.