Home / 11,730,074,135.40-17,595,111,203.10-3,975,287,063.40

Finding the Fourth Proportional to 11,730,074,135.40, 17,595,111,203.10 and 3,975,287,063.40

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Solution

The fourth proportional to 11,730,074,135.40, 17,595,111,203.10 and 3,975,287,063.40 is: 5,962,930,595.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,730,074,135.40 : 17,595,111,203.10 = 3,975,287,063.40 : x
  2. Step 2: Convert to fraction form
    11,730,074,135.40/17,595,111,203.10 = 3,975,287,063.40/x
  3. Step 3: Cross multiply
    11,730,074,135.40x = 17,595,111,203.10 × 3,975,287,063.40
  4. Step 4: Simplify right side
    11,730,074,135.40x = 69,945,617,944,767,832,064
  5. Step 5: Solve for x
    x = 69,945,617,944,767,832,064/11,730,074,135.40
  6. Step 6: Final answer
    x = 5,962,930,595.10

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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.