Home / 2,706,123,646.11-4,059,193,036.23-841,042,064.64

Finding the Fourth Proportional to 2,706,123,646.11, 4,059,193,036.23 and 841,042,064.64

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Solution

The fourth proportional to 2,706,123,646.11, 4,059,193,036.23 and 841,042,064.64 is: 1,261,565,448.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,123,646.11 : 4,059,193,036.23 = 841,042,064.64 : x
  2. Step 2: Convert to fraction form
    2,706,123,646.11/4,059,193,036.23 = 841,042,064.64/x
  3. Step 3: Cross multiply
    2,706,123,646.11x = 4,059,193,036.23 × 841,042,064.64
  4. Step 4: Simplify right side
    2,706,123,646.11x = 3,413,952,091,963,189,248
  5. Step 5: Solve for x
    x = 3,413,952,091,963,189,248/2,706,123,646.11
  6. Step 6: Final answer
    x = 1,261,565,448.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.