Home / 2,537,114,868.04-3,805,817,736.22-671,712,091.40

Finding the Fourth Proportional to 2,537,114,868.04, 3,805,817,736.22 and 671,712,091.40

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Solution

The fourth proportional to 2,537,114,868.04, 3,805,817,736.22 and 671,712,091.40 is: 1,007,606,641.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,114,868.04 : 3,805,817,736.22 = 671,712,091.40 : x
  2. Step 2: Convert to fraction form
    2,537,114,868.04/3,805,817,736.22 = 671,712,091.40/x
  3. Step 3: Cross multiply
    2,537,114,868.04x = 3,805,817,736.22 × 671,712,091.40
  4. Step 4: Simplify right side
    2,537,114,868.04x = 2,556,413,791,083,549,696
  5. Step 5: Solve for x
    x = 2,556,413,791,083,549,696/2,537,114,868.04
  6. Step 6: Final answer
    x = 1,007,606,641.42

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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.