Home / 2,437,779,451.20-3,656,669,176.80-1,703,115,412.80

Finding the Fourth Proportional to 2,437,779,451.20, 3,656,669,176.80 and 1,703,115,412.80

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Solution

The fourth proportional to 2,437,779,451.20, 3,656,669,176.80 and 1,703,115,412.80 is: 2,554,673,119.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,779,451.20 : 3,656,669,176.80 = 1,703,115,412.80 : x
  2. Step 2: Convert to fraction form
    2,437,779,451.20/3,656,669,176.80 = 1,703,115,412.80/x
  3. Step 3: Cross multiply
    2,437,779,451.20x = 3,656,669,176.80 × 1,703,115,412.80
  4. Step 4: Simplify right side
    2,437,779,451.20x = 6,227,729,634,518,768,640
  5. Step 5: Solve for x
    x = 6,227,729,634,518,768,640/2,437,779,451.20
  6. Step 6: Final answer
    x = 2,554,673,119.20

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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.