Home / 35,129,158.84-52,696,403.70-10,870,538.32

Finding the Fourth Proportional to 35,129,158.84, 52,696,403.70 and 10,870,538.32

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Solution

The fourth proportional to 35,129,158.84, 52,696,403.70 and 10,870,538.32 is: 16,306,632.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,129,158.84 : 52,696,403.70 = 10,870,538.32 : x
  2. Step 2: Convert to fraction form
    35,129,158.84/52,696,403.70 = 10,870,538.32/x
  3. Step 3: Cross multiply
    35,129,158.84x = 52,696,403.70 × 10,870,538.32
  4. Step 4: Simplify right side
    35,129,158.84x = 572,838,275,747,039.88
  5. Step 5: Solve for x
    x = 572,838,275,747,039.88/35,129,158.84
  6. Step 6: Final answer
    x = 16,306,632.29

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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.