Home / 1,213,347,034,804.10-1,673,784,090,487.40-750,226,031,703.74

Finding the Fourth Proportional to 1,213,347,034,804.10, 1,673,784,090,487.40 and 750,226,031,703.74

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Solution

The fourth proportional to 1,213,347,034,804.10, 1,673,784,090,487.40 and 750,226,031,703.74 is: 1,034,919,408,970.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,213,347,034,804.10 : 1,673,784,090,487.40 = 750,226,031,703.74 : x
  2. Step 2: Convert to fraction form
    1,213,347,034,804.10/1,673,784,090,487.40 = 750,226,031,703.74/x
  3. Step 3: Cross multiply
    1,213,347,034,804.10x = 1,673,784,090,487.40 × 750,226,031,703.74
  4. Step 4: Simplify right side
    1,213,347,034,804.10x = 1,255,716,396,135,215,752,282,112
  5. Step 5: Solve for x
    x = 1,255,716,396,135,215,752,282,112/1,213,347,034,804.10
  6. Step 6: Final answer
    x = 1,034,919,408,970.21

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Double scale
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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.