Home / 9,889,587,218,272.40-14,834,380,827,409-9,889,587,218,272.40

Finding the Fourth Proportional to 9,889,587,218,272.40, 14,834,380,827,409 and 9,889,587,218,272.40

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Solution

The fourth proportional to 9,889,587,218,272.40, 14,834,380,827,409 and 9,889,587,218,272.40 is: 14,834,380,827,409

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,889,587,218,272.40 : 14,834,380,827,409 = 9,889,587,218,272.40 : x
  2. Step 2: Convert to fraction form
    9,889,587,218,272.40/14,834,380,827,409 = 9,889,587,218,272.40/x
  3. Step 3: Cross multiply
    9,889,587,218,272.40x = 14,834,380,827,409 × 9,889,587,218,272.40
  4. Step 4: Simplify right side
    9,889,587,218,272.40x = 146,705,903,021,729,204,402,126,848
  5. Step 5: Solve for x
    x = 146,705,903,021,729,204,402,126,848/9,889,587,218,272.40
  6. Step 6: Final answer
    x = 14,834,380,827,409

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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.