Home / 890,352,033.30-1,335,528,049.95-795,117,806.10

Finding the Fourth Proportional to 890,352,033.30, 1,335,528,049.95 and 795,117,806.10

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Solution

The fourth proportional to 890,352,033.30, 1,335,528,049.95 and 795,117,806.10 is: 1,192,676,709.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    890,352,033.30 : 1,335,528,049.95 = 795,117,806.10 : x
  2. Step 2: Convert to fraction form
    890,352,033.30/1,335,528,049.95 = 795,117,806.10/x
  3. Step 3: Cross multiply
    890,352,033.30x = 1,335,528,049.95 × 795,117,806.10
  4. Step 4: Simplify right side
    890,352,033.30x = 1,061,902,133,061,255,296
  5. Step 5: Solve for x
    x = 1,061,902,133,061,255,296/890,352,033.30
  6. Step 6: Final answer
    x = 1,192,676,709.15

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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.