Home / 1,851,600,734.24-2,555,215,703.00-1,004,827,872.89

Finding the Fourth Proportional to 1,851,600,734.24, 2,555,215,703.00 and 1,004,827,872.89

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Solution

The fourth proportional to 1,851,600,734.24, 2,555,215,703.00 and 1,004,827,872.89 is: 1,386,666,094.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,851,600,734.24 : 2,555,215,703.00 = 1,004,827,872.89 : x
  2. Step 2: Convert to fraction form
    1,851,600,734.24/2,555,215,703.00 = 1,004,827,872.89/x
  3. Step 3: Cross multiply
    1,851,600,734.24x = 2,555,215,703.00 × 1,004,827,872.89
  4. Step 4: Simplify right side
    1,851,600,734.24x = 2,567,551,959,602,815,488
  5. Step 5: Solve for x
    x = 2,567,551,959,602,815,488/1,851,600,734.24
  6. Step 6: Final answer
    x = 1,386,666,094.98

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1.5x scale

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.