Home / 2,360,923,612.99-3,256,897,809.54-1,407,632,029.90

Finding the Fourth Proportional to 2,360,923,612.99, 3,256,897,809.54 and 1,407,632,029.90

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Solution

The fourth proportional to 2,360,923,612.99, 3,256,897,809.54 and 1,407,632,029.90 is: 1,941,830,582.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,923,612.99 : 3,256,897,809.54 = 1,407,632,029.90 : x
  2. Step 2: Convert to fraction form
    2,360,923,612.99/3,256,897,809.54 = 1,407,632,029.90/x
  3. Step 3: Cross multiply
    2,360,923,612.99x = 3,256,897,809.54 × 1,407,632,029.90
  4. Step 4: Simplify right side
    2,360,923,612.99x = 4,584,513,674,819,654,144
  5. Step 5: Solve for x
    x = 4,584,513,674,819,654,144/2,360,923,612.99
  6. Step 6: Final answer
    x = 1,941,830,582.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.