Home / 46,729,899.40-70,073,853.90-17,966,475.40

Finding the Fourth Proportional to 46,729,899.40, 70,073,853.90 and 17,966,475.40

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Solution

The fourth proportional to 46,729,899.40, 70,073,853.90 and 17,966,475.40 is: 26,941,640.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,729,899.40 : 70,073,853.90 = 17,966,475.40 : x
  2. Step 2: Convert to fraction form
    46,729,899.40/70,073,853.90 = 17,966,475.40/x
  3. Step 3: Cross multiply
    46,729,899.40x = 70,073,853.90 × 17,966,475.40
  4. Step 4: Simplify right side
    46,729,899.40x = 1,258,980,172,277,544
  5. Step 5: Solve for x
    x = 1,258,980,172,277,544/46,729,899.40
  6. Step 6: Final answer
    x = 26,941,640.97

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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.