Home / 255,168,015.70-382,752,023.55-224,934,927.70

Finding the Fourth Proportional to 255,168,015.70, 382,752,023.55 and 224,934,927.70

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Solution

The fourth proportional to 255,168,015.70, 382,752,023.55 and 224,934,927.70 is: 337,402,391.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    255,168,015.70 : 382,752,023.55 = 224,934,927.70 : x
  2. Step 2: Convert to fraction form
    255,168,015.70/382,752,023.55 = 224,934,927.70/x
  3. Step 3: Cross multiply
    255,168,015.70x = 382,752,023.55 × 224,934,927.70
  4. Step 4: Simplify right side
    255,168,015.70x = 86,094,298,744,247,952
  5. Step 5: Solve for x
    x = 86,094,298,744,247,952/255,168,015.70
  6. Step 6: Final answer
    x = 337,402,391.55

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1.5x scale

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.