Home / 73,544,757.02-101,484,254.06-45,282,642.02

Finding the Fourth Proportional to 73,544,757.02, 101,484,254.06 and 45,282,642.02

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Solution

The fourth proportional to 73,544,757.02, 101,484,254.06 and 45,282,642.02 is: 62,485,421.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,544,757.02 : 101,484,254.06 = 45,282,642.02 : x
  2. Step 2: Convert to fraction form
    73,544,757.02/101,484,254.06 = 45,282,642.02/x
  3. Step 3: Cross multiply
    73,544,757.02x = 101,484,254.06 × 45,282,642.02
  4. Step 4: Simplify right side
    73,544,757.02x = 4,595,475,147,265,712
  5. Step 5: Solve for x
    x = 4,595,475,147,265,712/73,544,757.02
  6. Step 6: Final answer
    x = 62,485,421.58

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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.