Home / 134,287,564.95-201,431,336.40-37,243,271.52

Finding the Fourth Proportional to 134,287,564.95, 201,431,336.40 and 37,243,271.52

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Solution

The fourth proportional to 134,287,564.95, 201,431,336.40 and 37,243,271.52 is: 55,864,904.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,287,564.95 : 201,431,336.40 = 37,243,271.52 : x
  2. Step 2: Convert to fraction form
    134,287,564.95/201,431,336.40 = 37,243,271.52/x
  3. Step 3: Cross multiply
    134,287,564.95x = 201,431,336.40 × 37,243,271.52
  4. Step 4: Simplify right side
    134,287,564.95x = 7,501,961,954,181,660
  5. Step 5: Solve for x
    x = 7,501,961,954,181,660/134,287,564.95
  6. Step 6: Final answer
    x = 55,864,904.22

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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.