Home / 233,985,061.67-323,235,723.29-186,880,290.35

Finding the Fourth Proportional to 233,985,061.67, 323,235,723.29 and 186,880,290.35

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Solution

The fourth proportional to 233,985,061.67, 323,235,723.29 and 186,880,290.35 is: 258,163,428.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,985,061.67 : 323,235,723.29 = 186,880,290.35 : x
  2. Step 2: Convert to fraction form
    233,985,061.67/323,235,723.29 = 186,880,290.35/x
  3. Step 3: Cross multiply
    233,985,061.67x = 323,235,723.29 × 186,880,290.35
  4. Step 4: Simplify right side
    233,985,061.67x = 60,406,385,817,376,880
  5. Step 5: Solve for x
    x = 60,406,385,817,376,880/233,985,061.67
  6. Step 6: Final answer
    x = 258,163,428.84

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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.