Home / 55,817,533.08-83,726,300.34-17,482,047.48

Finding the Fourth Proportional to 55,817,533.08, 83,726,300.34 and 17,482,047.48

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Solution

The fourth proportional to 55,817,533.08, 83,726,300.34 and 17,482,047.48 is: 26,223,071.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,817,533.08 : 83,726,300.34 = 17,482,047.48 : x
  2. Step 2: Convert to fraction form
    55,817,533.08/83,726,300.34 = 17,482,047.48/x
  3. Step 3: Cross multiply
    55,817,533.08x = 83,726,300.34 × 17,482,047.48
  4. Step 4: Simplify right side
    55,817,533.08x = 1,463,707,157,868,620.25
  5. Step 5: Solve for x
    x = 1,463,707,157,868,620.25/55,817,533.08
  6. Step 6: Final answer
    x = 26,223,071.45

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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.