Home / 26,696,316-39,701,051.16-25,846,001.76

Finding the Fourth Proportional to 26,696,316, 39,701,051.16 and 25,846,001.76

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Solution

The fourth proportional to 26,696,316, 39,701,051.16 and 25,846,001.76 is: 38,436,518.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,696,316 : 39,701,051.16 = 25,846,001.76 : x
  2. Step 2: Convert to fraction form
    26,696,316/39,701,051.16 = 25,846,001.76/x
  3. Step 3: Cross multiply
    26,696,316x = 39,701,051.16 × 25,846,001.76
  4. Step 4: Simplify right side
    26,696,316x = 1,026,113,438,155,210
  5. Step 5: Solve for x
    x = 1,026,113,438,155,210/26,696,316
  6. Step 6: Final answer
    x = 38,436,518.29

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.