Home / 46,948,022.70-70,421,193.42-19,275,931.44

Finding the Fourth Proportional to 46,948,022.70, 70,421,193.42 and 19,275,931.44

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Solution

The fourth proportional to 46,948,022.70, 70,421,193.42 and 19,275,931.44 is: 28,913,552.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,948,022.70 : 70,421,193.42 = 19,275,931.44 : x
  2. Step 2: Convert to fraction form
    46,948,022.70/70,421,193.42 = 19,275,931.44/x
  3. Step 3: Cross multiply
    46,948,022.70x = 70,421,193.42 × 19,275,931.44
  4. Step 4: Simplify right side
    46,948,022.70x = 1,357,434,096,286,899.25
  5. Step 5: Solve for x
    x = 1,357,434,096,286,899.25/46,948,022.70
  6. Step 6: Final answer
    x = 28,913,552.01

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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.