Home / 12,596,049,901,769-18,894,074,897,990-3,540,652,888,349.40

Finding the Fourth Proportional to 12,596,049,901,769, 18,894,074,897,990 and 3,540,652,888,349.40

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Solution

The fourth proportional to 12,596,049,901,769, 18,894,074,897,990 and 3,540,652,888,349.40 is: 5,310,979,345,267.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,596,049,901,769 : 18,894,074,897,990 = 3,540,652,888,349.40 : x
  2. Step 2: Convert to fraction form
    12,596,049,901,769/18,894,074,897,990 = 3,540,652,888,349.40/x
  3. Step 3: Cross multiply
    12,596,049,901,769x = 18,894,074,897,990 × 3,540,652,888,349.40
  4. Step 4: Simplify right side
    12,596,049,901,769x = 66,897,360,860,258,189,810,073,600
  5. Step 5: Solve for x
    x = 66,897,360,860,258,189,810,073,600/12,596,049,901,769
  6. Step 6: Final answer
    x = 5,310,979,345,267.84

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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.