Home / 8,088,806,164,832.70-12,131,983,316,272-2,201,468,008,155.90

Finding the Fourth Proportional to 8,088,806,164,832.70, 12,131,983,316,272 and 2,201,468,008,155.90

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Solution

The fourth proportional to 8,088,806,164,832.70, 12,131,983,316,272 and 2,201,468,008,155.90 is: 3,301,868,360,051.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,088,806,164,832.70 : 12,131,983,316,272 = 2,201,468,008,155.90 : x
  2. Step 2: Convert to fraction form
    8,088,806,164,832.70/12,131,983,316,272 = 2,201,468,008,155.90/x
  3. Step 3: Cross multiply
    8,088,806,164,832.70x = 12,131,983,316,272 × 2,201,468,008,155.90
  4. Step 4: Simplify right side
    8,088,806,164,832.70x = 26,708,173,146,253,930,742,677,504
  5. Step 5: Solve for x
    x = 26,708,173,146,253,930,742,677,504/8,088,806,164,832.70
  6. Step 6: Final answer
    x = 3,301,868,360,051.91

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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.