Home / 17,993,596,854.30-24,819,207,195.48-11,571,535,980.04

Finding the Fourth Proportional to 17,993,596,854.30, 24,819,207,195.48 and 11,571,535,980.04

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Solution

The fourth proportional to 17,993,596,854.30, 24,819,207,195.48 and 11,571,535,980.04 is: 15,961,030,547.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,993,596,854.30 : 24,819,207,195.48 = 11,571,535,980.04 : x
  2. Step 2: Convert to fraction form
    17,993,596,854.30/24,819,207,195.48 = 11,571,535,980.04/x
  3. Step 3: Cross multiply
    17,993,596,854.30x = 24,819,207,195.48 × 11,571,535,980.04
  4. Step 4: Simplify right side
    17,993,596,854.30x = 287,196,349,058,564,489,216
  5. Step 5: Solve for x
    x = 287,196,349,058,564,489,216/17,993,596,854.30
  6. Step 6: Final answer
    x = 15,961,030,547.93

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1.5x scale

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.