Home / 594,402,260.80-891,603,391.20-318,903,246.40

Finding the Fourth Proportional to 594,402,260.80, 891,603,391.20 and 318,903,246.40

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Solution

The fourth proportional to 594,402,260.80, 891,603,391.20 and 318,903,246.40 is: 478,354,869.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,402,260.80 : 891,603,391.20 = 318,903,246.40 : x
  2. Step 2: Convert to fraction form
    594,402,260.80/891,603,391.20 = 318,903,246.40/x
  3. Step 3: Cross multiply
    594,402,260.80x = 891,603,391.20 × 318,903,246.40
  4. Step 4: Simplify right side
    594,402,260.80x = 284,335,215,954,929,184
  5. Step 5: Solve for x
    x = 284,335,215,954,929,184/594,402,260.80
  6. Step 6: Final answer
    x = 478,354,869.60

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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.