Home / 15,140,566,306.60-22,710,849,459.90-10,181,584,047.40

Finding the Fourth Proportional to 15,140,566,306.60, 22,710,849,459.90 and 10,181,584,047.40

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Solution

The fourth proportional to 15,140,566,306.60, 22,710,849,459.90 and 10,181,584,047.40 is: 15,272,376,071.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,140,566,306.60 : 22,710,849,459.90 = 10,181,584,047.40 : x
  2. Step 2: Convert to fraction form
    15,140,566,306.60/22,710,849,459.90 = 10,181,584,047.40/x
  3. Step 3: Cross multiply
    15,140,566,306.60x = 22,710,849,459.90 × 10,181,584,047.40
  4. Step 4: Simplify right side
    15,140,566,306.60x = 231,232,422,563,820,765,184
  5. Step 5: Solve for x
    x = 231,232,422,563,820,765,184/15,140,566,306.60
  6. Step 6: Final answer
    x = 15,272,376,071.10

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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.