Home / 4,169,888,700.72-5,754,558,781.26-2,453,357,678.10

Finding the Fourth Proportional to 4,169,888,700.72, 5,754,558,781.26 and 2,453,357,678.10

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Solution

The fourth proportional to 4,169,888,700.72, 5,754,558,781.26 and 2,453,357,678.10 is: 3,385,699,711.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,169,888,700.72 : 5,754,558,781.26 = 2,453,357,678.10 : x
  2. Step 2: Convert to fraction form
    4,169,888,700.72/5,754,558,781.26 = 2,453,357,678.10/x
  3. Step 3: Cross multiply
    4,169,888,700.72x = 5,754,558,781.26 × 2,453,357,678.10
  4. Step 4: Simplify right side
    4,169,888,700.72x = 14,117,990,970,081,998,848
  5. Step 5: Solve for x
    x = 14,117,990,970,081,998,848/4,169,888,700.72
  6. Step 6: Final answer
    x = 3,385,699,711.28

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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.