Home / 4,173,127,527.90-6,259,691,291.85-2,238,209,895.90

Finding the Fourth Proportional to 4,173,127,527.90, 6,259,691,291.85 and 2,238,209,895.90

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Solution

The fourth proportional to 4,173,127,527.90, 6,259,691,291.85 and 2,238,209,895.90 is: 3,357,314,843.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,173,127,527.90 : 6,259,691,291.85 = 2,238,209,895.90 : x
  2. Step 2: Convert to fraction form
    4,173,127,527.90/6,259,691,291.85 = 2,238,209,895.90/x
  3. Step 3: Cross multiply
    4,173,127,527.90x = 6,259,691,291.85 × 2,238,209,895.90
  4. Step 4: Simplify right side
    4,173,127,527.90x = 14,010,502,994,697,725,952
  5. Step 5: Solve for x
    x = 14,010,502,994,697,725,952/4,173,127,527.90
  6. Step 6: Final answer
    x = 3,357,314,843.85

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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.