Home / 948,696,705.60-1,423,290,408-555,555,549.48

Finding the Fourth Proportional to 948,696,705.60, 1,423,290,408 and 555,555,549.48

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Solution

The fourth proportional to 948,696,705.60, 1,423,290,408 and 555,555,549.48 is: 833,477,000.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    948,696,705.60 : 1,423,290,408 = 555,555,549.48 : x
  2. Step 2: Convert to fraction form
    948,696,705.60/1,423,290,408 = 555,555,549.48/x
  3. Step 3: Cross multiply
    948,696,705.60x = 1,423,290,408 × 555,555,549.48
  4. Step 4: Simplify right side
    948,696,705.60x = 790,716,884,686,053,376
  5. Step 5: Solve for x
    x = 790,716,884,686,053,376/948,696,705.60
  6. Step 6: Final answer
    x = 833,477,000.62

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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.