Home / 3,411,402,925.06-4,707,979,647.05-1,885,458,238.01

Finding the Fourth Proportional to 3,411,402,925.06, 4,707,979,647.05 and 1,885,458,238.01

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Solution

The fourth proportional to 3,411,402,925.06, 4,707,979,647.05 and 1,885,458,238.01 is: 2,602,067,010.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,411,402,925.06 : 4,707,979,647.05 = 1,885,458,238.01 : x
  2. Step 2: Convert to fraction form
    3,411,402,925.06/4,707,979,647.05 = 1,885,458,238.01/x
  3. Step 3: Cross multiply
    3,411,402,925.06x = 4,707,979,647.05 × 1,885,458,238.01
  4. Step 4: Simplify right side
    3,411,402,925.06x = 8,876,699,009,912,427,520
  5. Step 5: Solve for x
    x = 8,876,699,009,912,427,520/3,411,402,925.06
  6. Step 6: Final answer
    x = 2,602,067,010.23

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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.