Home / 46,960,003.78-70,440,547.98-14,170,856.74

Finding the Fourth Proportional to 46,960,003.78, 70,440,547.98 and 14,170,856.74

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Solution

The fourth proportional to 46,960,003.78, 70,440,547.98 and 14,170,856.74 is: 21,256,448.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,960,003.78 : 70,440,547.98 = 14,170,856.74 : x
  2. Step 2: Convert to fraction form
    46,960,003.78/70,440,547.98 = 14,170,856.74/x
  3. Step 3: Cross multiply
    46,960,003.78x = 70,440,547.98 × 14,170,856.74
  4. Step 4: Simplify right side
    46,960,003.78x = 998,202,913,981,146.88
  5. Step 5: Solve for x
    x = 998,202,913,981,146.88/46,960,003.78
  6. Step 6: Final answer
    x = 21,256,448.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.