Home / 134,686,502.64-202,030,176.80-37,641,570.64

Finding the Fourth Proportional to 134,686,502.64, 202,030,176.80 and 37,641,570.64

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Solution

The fourth proportional to 134,686,502.64, 202,030,176.80 and 37,641,570.64 is: 56,462,474.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,686,502.64 : 202,030,176.80 = 37,641,570.64 : x
  2. Step 2: Convert to fraction form
    134,686,502.64/202,030,176.80 = 37,641,570.64/x
  3. Step 3: Cross multiply
    134,686,502.64x = 202,030,176.80 × 37,641,570.64
  4. Step 4: Simplify right side
    134,686,502.64x = 7,604,733,171,428,890
  5. Step 5: Solve for x
    x = 7,604,733,171,428,890/134,686,502.64
  6. Step 6: Final answer
    x = 56,462,474.13

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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.