Home / 8,373,079,072,352-12,559,642,170,906-3,211,506,265,415.60

Finding the Fourth Proportional to 8,373,079,072,352, 12,559,642,170,906 and 3,211,506,265,415.60

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Solution

The fourth proportional to 8,373,079,072,352, 12,559,642,170,906 and 3,211,506,265,415.60 is: 4,817,268,435,506.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,373,079,072,352 : 12,559,642,170,906 = 3,211,506,265,415.60 : x
  2. Step 2: Convert to fraction form
    8,373,079,072,352/12,559,642,170,906 = 3,211,506,265,415.60/x
  3. Step 3: Cross multiply
    8,373,079,072,352x = 12,559,642,170,906 × 3,211,506,265,415.60
  4. Step 4: Simplify right side
    8,373,079,072,352x = 40,335,369,523,242,612,434,141,184
  5. Step 5: Solve for x
    x = 40,335,369,523,242,612,434,141,184/8,373,079,072,352
  6. Step 6: Final answer
    x = 4,817,268,435,506.65

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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.