Home / 566,892,867.84-850,339,312.56-136,071,363.84

Finding the Fourth Proportional to 566,892,867.84, 850,339,312.56 and 136,071,363.84

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Solution

The fourth proportional to 566,892,867.84, 850,339,312.56 and 136,071,363.84 is: 204,107,048.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,892,867.84 : 850,339,312.56 = 136,071,363.84 : x
  2. Step 2: Convert to fraction form
    566,892,867.84/850,339,312.56 = 136,071,363.84/x
  3. Step 3: Cross multiply
    566,892,867.84x = 850,339,312.56 × 136,071,363.84
  4. Step 4: Simplify right side
    566,892,867.84x = 115,706,829,986,807,232
  5. Step 5: Solve for x
    x = 115,706,829,986,807,232/566,892,867.84
  6. Step 6: Final answer
    x = 204,107,048.35

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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.