Home / 50,752,032.48-70,037,875.68-27,547,164.24

Finding the Fourth Proportional to 50,752,032.48, 70,037,875.68 and 27,547,164.24

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Solution

The fourth proportional to 50,752,032.48, 70,037,875.68 and 27,547,164.24 is: 38,015,125.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,752,032.48 : 70,037,875.68 = 27,547,164.24 : x
  2. Step 2: Convert to fraction form
    50,752,032.48/70,037,875.68 = 27,547,164.24/x
  3. Step 3: Cross multiply
    50,752,032.48x = 70,037,875.68 × 27,547,164.24
  4. Step 4: Simplify right side
    50,752,032.48x = 1,929,344,864,377,661.75
  5. Step 5: Solve for x
    x = 1,929,344,864,377,661.75/50,752,032.48
  6. Step 6: Final answer
    x = 38,015,125.11

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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.