Home / 15,140,566,305.60-22,710,849,458.40-10,181,584,046.40

Finding the Fourth Proportional to 15,140,566,305.60, 22,710,849,458.40 and 10,181,584,046.40

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Solution

The fourth proportional to 15,140,566,305.60, 22,710,849,458.40 and 10,181,584,046.40 is: 15,272,376,069.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,140,566,305.60 : 22,710,849,458.40 = 10,181,584,046.40 : x
  2. Step 2: Convert to fraction form
    15,140,566,305.60/22,710,849,458.40 = 10,181,584,046.40/x
  3. Step 3: Cross multiply
    15,140,566,305.60x = 22,710,849,458.40 × 10,181,584,046.40
  4. Step 4: Simplify right side
    15,140,566,305.60x = 231,232,422,525,837,541,376
  5. Step 5: Solve for x
    x = 231,232,422,525,837,541,376/15,140,566,305.60
  6. Step 6: Final answer
    x = 15,272,376,069.60

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Double scale
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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.