Home / 568,464,005.60-852,696,008.40-534,026,628.80

Finding the Fourth Proportional to 568,464,005.60, 852,696,008.40 and 534,026,628.80

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Solution

The fourth proportional to 568,464,005.60, 852,696,008.40 and 534,026,628.80 is: 801,039,943.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,464,005.60 : 852,696,008.40 = 534,026,628.80 : x
  2. Step 2: Convert to fraction form
    568,464,005.60/852,696,008.40 = 534,026,628.80/x
  3. Step 3: Cross multiply
    568,464,005.60x = 852,696,008.40 × 534,026,628.80
  4. Step 4: Simplify right side
    568,464,005.60x = 455,362,374,757,068,480
  5. Step 5: Solve for x
    x = 455,362,374,757,068,480/568,464,005.60
  6. Step 6: Final answer
    x = 801,039,943.20

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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.