Home / 9,245,162,167,825.60-12,758,353,603,607-5,134,488,523,574.60

Finding the Fourth Proportional to 9,245,162,167,825.60, 12,758,353,603,607 and 5,134,488,523,574.60

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Solution

The fourth proportional to 9,245,162,167,825.60, 12,758,353,603,607 and 5,134,488,523,574.60 is: 7,085,610,719,236.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,245,162,167,825.60 : 12,758,353,603,607 = 5,134,488,523,574.60 : x
  2. Step 2: Convert to fraction form
    9,245,162,167,825.60/12,758,353,603,607 = 5,134,488,523,574.60/x
  3. Step 3: Cross multiply
    9,245,162,167,825.60x = 12,758,353,603,607 × 5,134,488,523,574.60
  4. Step 4: Simplify right side
    9,245,162,167,825.60x = 65,507,620,157,426,781,307,011,072
  5. Step 5: Solve for x
    x = 65,507,620,157,426,781,307,011,072/9,245,162,167,825.60
  6. Step 6: Final answer
    x = 7,085,610,719,236.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.