Home / 1,903,295,650.02-2,626,555,555.26-1,067,865,674.10

Finding the Fourth Proportional to 1,903,295,650.02, 2,626,555,555.26 and 1,067,865,674.10

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Solution

The fourth proportional to 1,903,295,650.02, 2,626,555,555.26 and 1,067,865,674.10 is: 1,473,658,870.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,903,295,650.02 : 2,626,555,555.26 = 1,067,865,674.10 : x
  2. Step 2: Convert to fraction form
    1,903,295,650.02/2,626,555,555.26 = 1,067,865,674.10/x
  3. Step 3: Cross multiply
    1,903,295,650.02x = 2,626,555,555.26 × 1,067,865,674.10
  4. Step 4: Simplify right side
    1,903,295,650.02x = 2,804,808,518,578,820,096
  5. Step 5: Solve for x
    x = 2,804,808,518,578,820,096/1,903,295,650.02
  6. Step 6: Final answer
    x = 1,473,658,870.89

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Double scale
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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.