Home / 112,547,924.50-168,830,401.11-34,832,688.77

Finding the Fourth Proportional to 112,547,924.50, 168,830,401.11 and 34,832,688.77

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Solution

The fourth proportional to 112,547,924.50, 168,830,401.11 and 34,832,688.77 is: 52,251,668.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,547,924.50 : 168,830,401.11 = 34,832,688.77 : x
  2. Step 2: Convert to fraction form
    112,547,924.50/168,830,401.11 = 34,832,688.77/x
  3. Step 3: Cross multiply
    112,547,924.50x = 168,830,401.11 × 34,832,688.77
  4. Step 4: Simplify right side
    112,547,924.50x = 5,880,816,817,331,592
  5. Step 5: Solve for x
    x = 5,880,816,817,331,592/112,547,924.50
  6. Step 6: Final answer
    x = 52,251,668.29

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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.