Home / 40,356,386,354.23-55,693,505,097.63-23,209,253,021.30

Finding the Fourth Proportional to 40,356,386,354.23, 55,693,505,097.63 and 23,209,253,021.30

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Solution

The fourth proportional to 40,356,386,354.23, 55,693,505,097.63 and 23,209,253,021.30 is: 32,029,742,210.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,356,386,354.23 : 55,693,505,097.63 = 23,209,253,021.30 : x
  2. Step 2: Convert to fraction form
    40,356,386,354.23/55,693,505,097.63 = 23,209,253,021.30/x
  3. Step 3: Cross multiply
    40,356,386,354.23x = 55,693,505,097.63 × 23,209,253,021.30
  4. Step 4: Simplify right side
    40,356,386,354.23x = 1,292,604,651,453,677,305,856
  5. Step 5: Solve for x
    x = 1,292,604,651,453,677,305,856/40,356,386,354.23
  6. Step 6: Final answer
    x = 32,029,742,210.01

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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.