Home / 7,163,045,111.40-10,744,567,667.10-7,163,045,111.40

Finding the Fourth Proportional to 7,163,045,111.40, 10,744,567,667.10 and 7,163,045,111.40

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Solution

The fourth proportional to 7,163,045,111.40, 10,744,567,667.10 and 7,163,045,111.40 is: 10,744,567,667.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,163,045,111.40 : 10,744,567,667.10 = 7,163,045,111.40 : x
  2. Step 2: Convert to fraction form
    7,163,045,111.40/10,744,567,667.10 = 7,163,045,111.40/x
  3. Step 3: Cross multiply
    7,163,045,111.40x = 10,744,567,667.10 × 7,163,045,111.40
  4. Step 4: Simplify right side
    7,163,045,111.40x = 76,963,822,901,927,149,568
  5. Step 5: Solve for x
    x = 76,963,822,901,927,149,568/7,163,045,111.40
  6. Step 6: Final answer
    x = 10,744,567,667.10

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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.