Home / 19,229,223,399.66-26,536,484,099.88-10,655,793,248.40

Finding the Fourth Proportional to 19,229,223,399.66, 26,536,484,099.88 and 10,655,793,248.40

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Solution

The fourth proportional to 19,229,223,399.66, 26,536,484,099.88 and 10,655,793,248.40 is: 14,705,081,023.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,229,223,399.66 : 26,536,484,099.88 = 10,655,793,248.40 : x
  2. Step 2: Convert to fraction form
    19,229,223,399.66/26,536,484,099.88 = 10,655,793,248.40/x
  3. Step 3: Cross multiply
    19,229,223,399.66x = 26,536,484,099.88 × 10,655,793,248.40
  4. Step 4: Simplify right side
    19,229,223,399.66x = 282,767,288,107,775,262,720
  5. Step 5: Solve for x
    x = 282,767,288,107,775,262,720/19,229,223,399.66
  6. Step 6: Final answer
    x = 14,705,081,023.33

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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.