Home / 35,180,424.96-52,769,886.24-9,621,434.40

Finding the Fourth Proportional to 35,180,424.96, 52,769,886.24 and 9,621,434.40

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Solution

The fourth proportional to 35,180,424.96, 52,769,886.24 and 9,621,434.40 is: 14,431,946.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,180,424.96 : 52,769,886.24 = 9,621,434.40 : x
  2. Step 2: Convert to fraction form
    35,180,424.96/52,769,886.24 = 9,621,434.40/x
  3. Step 3: Cross multiply
    35,180,424.96x = 52,769,886.24 × 9,621,434.40
  4. Step 4: Simplify right side
    35,180,424.96x = 507,721,998,753,622.69
  5. Step 5: Solve for x
    x = 507,721,998,753,622.69/35,180,424.96
  6. Step 6: Final answer
    x = 14,431,946.16

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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.