Home / 19,546,916.83-26,974,749.32-10,845,068.68

Finding the Fourth Proportional to 19,546,916.83, 26,974,749.32 and 10,845,068.68

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Solution

The fourth proportional to 19,546,916.83, 26,974,749.32 and 10,845,068.68 is: 14,966,197.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,546,916.83 : 26,974,749.32 = 10,845,068.68 : x
  2. Step 2: Convert to fraction form
    19,546,916.83/26,974,749.32 = 10,845,068.68/x
  3. Step 3: Cross multiply
    19,546,916.83x = 26,974,749.32 × 10,845,068.68
  4. Step 4: Simplify right side
    19,546,916.83x = 292,543,008,964,250.94
  5. Step 5: Solve for x
    x = 292,543,008,964,250.94/19,546,916.83
  6. Step 6: Final answer
    x = 14,966,197.05

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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.