Home / 1,835,464,231.49-2,532,941,003.93-1,000,088,802.05

Finding the Fourth Proportional to 1,835,464,231.49, 2,532,941,003.93 and 1,000,088,802.05

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Solution

The fourth proportional to 1,835,464,231.49, 2,532,941,003.93 and 1,000,088,802.05 is: 1,380,122,745.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,464,231.49 : 2,532,941,003.93 = 1,000,088,802.05 : x
  2. Step 2: Convert to fraction form
    1,835,464,231.49/2,532,941,003.93 = 1,000,088,802.05/x
  3. Step 3: Cross multiply
    1,835,464,231.49x = 2,532,941,003.93 × 1,000,088,802.05
  4. Step 4: Simplify right side
    1,835,464,231.49x = 2,533,165,934,266,013,184
  5. Step 5: Solve for x
    x = 2,533,165,934,266,013,184/1,835,464,231.49
  6. Step 6: Final answer
    x = 1,380,122,745.41

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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.