Home / 25,192,049,339.04-37,773,454,486.80-11,927,196,259.68

Finding the Fourth Proportional to 25,192,049,339.04, 37,773,454,486.80 and 11,927,196,259.68

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Solution

The fourth proportional to 25,192,049,339.04, 37,773,454,486.80 and 11,927,196,259.68 is: 17,883,872,765.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,192,049,339.04 : 37,773,454,486.80 = 11,927,196,259.68 : x
  2. Step 2: Convert to fraction form
    25,192,049,339.04/37,773,454,486.80 = 11,927,196,259.68/x
  3. Step 3: Cross multiply
    25,192,049,339.04x = 37,773,454,486.80 × 11,927,196,259.68
  4. Step 4: Simplify right side
    25,192,049,339.04x = 450,531,405,070,153,744,384
  5. Step 5: Solve for x
    x = 450,531,405,070,153,744,384/25,192,049,339.04
  6. Step 6: Final answer
    x = 17,883,872,765.05

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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.