Home / 19,275,594.83-28,913,490.65-6,496,210.25

Finding the Fourth Proportional to 19,275,594.83, 28,913,490.65 and 6,496,210.25

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Solution

The fourth proportional to 19,275,594.83, 28,913,490.65 and 6,496,210.25 is: 9,744,348.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,275,594.83 : 28,913,490.65 = 6,496,210.25 : x
  2. Step 2: Convert to fraction form
    19,275,594.83/28,913,490.65 = 6,496,210.25/x
  3. Step 3: Cross multiply
    19,275,594.83x = 28,913,490.65 × 6,496,210.25
  4. Step 4: Simplify right side
    19,275,594.83x = 187,828,114,195,482.25
  5. Step 5: Solve for x
    x = 187,828,114,195,482.25/19,275,594.83
  6. Step 6: Final answer
    x = 9,744,348.54

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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.