Home / 73,443,996,386.70-110,165,994,580.05-26,909,227,337.10

Finding the Fourth Proportional to 73,443,996,386.70, 110,165,994,580.05 and 26,909,227,337.10

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Solution

The fourth proportional to 73,443,996,386.70, 110,165,994,580.05 and 26,909,227,337.10 is: 40,363,841,005.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,443,996,386.70 : 110,165,994,580.05 = 26,909,227,337.10 : x
  2. Step 2: Convert to fraction form
    73,443,996,386.70/110,165,994,580.05 = 26,909,227,337.10/x
  3. Step 3: Cross multiply
    73,443,996,386.70x = 110,165,994,580.05 × 26,909,227,337.10
  4. Step 4: Simplify right side
    73,443,996,386.70x = 2,964,481,792,972,291,571,712
  5. Step 5: Solve for x
    x = 2,964,481,792,972,291,571,712/73,443,996,386.70
  6. Step 6: Final answer
    x = 40,363,841,005.65

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Double scale
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1.5x scale

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.