Home / 35,129,157.84-52,696,402.20-10,870,537.32

Finding the Fourth Proportional to 35,129,157.84, 52,696,402.20 and 10,870,537.32

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Solution

The fourth proportional to 35,129,157.84, 52,696,402.20 and 10,870,537.32 is: 16,306,630.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,129,157.84 : 52,696,402.20 = 10,870,537.32 : x
  2. Step 2: Convert to fraction form
    35,129,157.84/52,696,402.20 = 10,870,537.32/x
  3. Step 3: Cross multiply
    35,129,157.84x = 52,696,402.20 × 10,870,537.32
  4. Step 4: Simplify right side
    35,129,157.84x = 572,838,206,744,830.12
  5. Step 5: Solve for x
    x = 572,838,206,744,830.12/35,129,157.84
  6. Step 6: Final answer
    x = 16,306,630.79

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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.