Home / 27,000,547.76-37,260,854.66-14,610,641.28

Finding the Fourth Proportional to 27,000,547.76, 37,260,854.66 and 14,610,641.28

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Solution

The fourth proportional to 27,000,547.76, 37,260,854.66 and 14,610,641.28 is: 20,162,738.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,000,547.76 : 37,260,854.66 = 14,610,641.28 : x
  2. Step 2: Convert to fraction form
    27,000,547.76/37,260,854.66 = 14,610,641.28/x
  3. Step 3: Cross multiply
    27,000,547.76x = 37,260,854.66 × 14,610,641.28
  4. Step 4: Simplify right side
    27,000,547.76x = 544,404,981,223,476.31
  5. Step 5: Solve for x
    x = 544,404,981,223,476.31/27,000,547.76
  6. Step 6: Final answer
    x = 20,162,738.40

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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.