Home / 1,835,464,232.49-2,532,941,005.31-1,000,088,803.05

Finding the Fourth Proportional to 1,835,464,232.49, 2,532,941,005.31 and 1,000,088,803.05

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Solution

The fourth proportional to 1,835,464,232.49, 2,532,941,005.31 and 1,000,088,803.05 is: 1,380,122,746.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,464,232.49 : 2,532,941,005.31 = 1,000,088,803.05 : x
  2. Step 2: Convert to fraction form
    1,835,464,232.49/2,532,941,005.31 = 1,000,088,803.05/x
  3. Step 3: Cross multiply
    1,835,464,232.49x = 2,532,941,005.31 × 1,000,088,803.05
  4. Step 4: Simplify right side
    1,835,464,232.49x = 2,533,165,938,196,741,632
  5. Step 5: Solve for x
    x = 2,533,165,938,196,741,632/1,835,464,232.49
  6. Step 6: Final answer
    x = 1,380,122,746.80

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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.