Home / 19,014,926.10-26,241,192.03-10,754,826.75

Finding the Fourth Proportional to 19,014,926.10, 26,241,192.03 and 10,754,826.75

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Solution

The fourth proportional to 19,014,926.10, 26,241,192.03 and 10,754,826.75 is: 14,841,996.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,014,926.10 : 26,241,192.03 = 10,754,826.75 : x
  2. Step 2: Convert to fraction form
    19,014,926.10/26,241,192.03 = 10,754,826.75/x
  3. Step 3: Cross multiply
    19,014,926.10x = 26,241,192.03 × 10,754,826.75
  4. Step 4: Simplify right side
    19,014,926.10x = 282,219,473,996,130.81
  5. Step 5: Solve for x
    x = 282,219,473,996,130.81/19,014,926.10
  6. Step 6: Final answer
    x = 14,841,996.89

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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.