Home / 583,351,788.80-874,887,715.20-337,176,070.40

Finding the Fourth Proportional to 583,351,788.80, 874,887,715.20 and 337,176,070.40

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Solution

The fourth proportional to 583,351,788.80, 874,887,715.20 and 337,176,070.40 is: 505,683,204.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,351,788.80 : 874,887,715.20 = 337,176,070.40 : x
  2. Step 2: Convert to fraction form
    583,351,788.80/874,887,715.20 = 337,176,070.40/x
  3. Step 3: Cross multiply
    583,351,788.80x = 874,887,715.20 × 337,176,070.40
  4. Step 4: Simplify right side
    583,351,788.80x = 294,991,201,852,370,368
  5. Step 5: Solve for x
    x = 294,991,201,852,370,368/583,351,788.80
  6. Step 6: Final answer
    x = 505,683,204.40

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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.