Home / 59,147,795.27-81,507,686.05-45,224,925.59

Finding the Fourth Proportional to 59,147,795.27, 81,507,686.05 and 45,224,925.59

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Solution

The fourth proportional to 59,147,795.27, 81,507,686.05 and 45,224,925.59 is: 62,321,495.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,147,795.27 : 81,507,686.05 = 45,224,925.59 : x
  2. Step 2: Convert to fraction form
    59,147,795.27/81,507,686.05 = 45,224,925.59/x
  3. Step 3: Cross multiply
    59,147,795.27x = 81,507,686.05 × 45,224,925.59
  4. Step 4: Simplify right side
    59,147,795.27x = 3,686,179,036,624,331
  5. Step 5: Solve for x
    x = 3,686,179,036,624,331/59,147,795.27
  6. Step 6: Final answer
    x = 62,321,495.16

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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.