Home / 99,805,387,228.59-149,706,773,169.96-24,258,318,447.51

Finding the Fourth Proportional to 99,805,387,228.59, 149,706,773,169.96 and 24,258,318,447.51

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Solution

The fourth proportional to 99,805,387,228.59, 149,706,773,169.96 and 24,258,318,447.51 is: 36,387,159,833.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,805,387,228.59 : 149,706,773,169.96 = 24,258,318,447.51 : x
  2. Step 2: Convert to fraction form
    99,805,387,228.59/149,706,773,169.96 = 24,258,318,447.51/x
  3. Step 3: Cross multiply
    99,805,387,228.59x = 149,706,773,169.96 × 24,258,318,447.51
  4. Step 4: Simplify right side
    99,805,387,228.59x = 3,631,634,577,306,035,421,184
  5. Step 5: Solve for x
    x = 3,631,634,577,306,035,421,184/99,805,387,228.59
  6. Step 6: Final answer
    x = 36,387,159,833.25

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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.