Home / 35,463,624.56-53,210,798.84-19,049,756.72

Finding the Fourth Proportional to 35,463,624.56, 53,210,798.84 and 19,049,756.72

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Solution

The fourth proportional to 35,463,624.56, 53,210,798.84 and 19,049,756.72 is: 28,582,886.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,463,624.56 : 53,210,798.84 = 19,049,756.72 : x
  2. Step 2: Convert to fraction form
    35,463,624.56/53,210,798.84 = 19,049,756.72/x
  3. Step 3: Cross multiply
    35,463,624.56x = 53,210,798.84 × 19,049,756.72
  4. Step 4: Simplify right side
    35,463,624.56x = 1,013,652,772,560,428.62
  5. Step 5: Solve for x
    x = 1,013,652,772,560,428.62/35,463,624.56
  6. Step 6: Final answer
    x = 28,582,886.98

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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.