Home / 116,133,400.32-174,225,293.28-35,352,268.80

Finding the Fourth Proportional to 116,133,400.32, 174,225,293.28 and 35,352,268.80

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Solution

The fourth proportional to 116,133,400.32, 174,225,293.28 and 35,352,268.80 is: 53,036,072.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,133,400.32 : 174,225,293.28 = 35,352,268.80 : x
  2. Step 2: Convert to fraction form
    116,133,400.32/174,225,293.28 = 35,352,268.80/x
  3. Step 3: Cross multiply
    116,133,400.32x = 174,225,293.28 × 35,352,268.80
  4. Step 4: Simplify right side
    116,133,400.32x = 6,159,259,399,793,393
  5. Step 5: Solve for x
    x = 6,159,259,399,793,393/116,133,400.32
  6. Step 6: Final answer
    x = 53,036,072.16

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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.