Home / 8,715,745,253,253.60-13,073,666,749,981-2,907,179,955,436.60

Finding the Fourth Proportional to 8,715,745,253,253.60, 13,073,666,749,981 and 2,907,179,955,436.60

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Solution

The fourth proportional to 8,715,745,253,253.60, 13,073,666,749,981 and 2,907,179,955,436.60 is: 4,360,786,234,018.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,715,745,253,253.60 : 13,073,666,749,981 = 2,907,179,955,436.60 : x
  2. Step 2: Convert to fraction form
    8,715,745,253,253.60/13,073,666,749,981 = 2,907,179,955,436.60/x
  3. Step 3: Cross multiply
    8,715,745,253,253.60x = 13,073,666,749,981 × 2,907,179,955,436.60
  4. Step 4: Simplify right side
    8,715,745,253,253.60x = 38,007,501,919,602,725,248,565,248
  5. Step 5: Solve for x
    x = 38,007,501,919,602,725,248,565,248/8,715,745,253,253.60
  6. Step 6: Final answer
    x = 4,360,786,234,018.77

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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.