Home / 75,421,097.06-113,070,622.01-23,579,027.51

Finding the Fourth Proportional to 75,421,097.06, 113,070,622.01 and 23,579,027.51

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Solution

The fourth proportional to 75,421,097.06, 113,070,622.01 and 23,579,027.51 is: 35,349,463.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,421,097.06 : 113,070,622.01 = 23,579,027.51 : x
  2. Step 2: Convert to fraction form
    75,421,097.06/113,070,622.01 = 23,579,027.51/x
  3. Step 3: Cross multiply
    75,421,097.06x = 113,070,622.01 × 23,579,027.51
  4. Step 4: Simplify right side
    75,421,097.06x = 2,666,095,306,263,353
  5. Step 5: Solve for x
    x = 2,666,095,306,263,353/75,421,097.06
  6. Step 6: Final answer
    x = 35,349,463.35

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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.