Home / 36,073,303.28-49,779,824.37-19,553,073.15

Finding the Fourth Proportional to 36,073,303.28, 49,779,824.37 and 19,553,073.15

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Solution

The fourth proportional to 36,073,303.28, 49,779,824.37 and 19,553,073.15 is: 26,982,517.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,073,303.28 : 49,779,824.37 = 19,553,073.15 : x
  2. Step 2: Convert to fraction form
    36,073,303.28/49,779,824.37 = 19,553,073.15/x
  3. Step 3: Cross multiply
    36,073,303.28x = 49,779,824.37 × 19,553,073.15
  4. Step 4: Simplify right side
    36,073,303.28x = 973,348,547,127,430.50
  5. Step 5: Solve for x
    x = 973,348,547,127,430.50/36,073,303.28
  6. Step 6: Final answer
    x = 26,982,517.78

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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.