Home / 46,227,037.06-63,690,594.32-30,518,083.97

Finding the Fourth Proportional to 46,227,037.06, 63,690,594.32 and 30,518,083.97

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Solution

The fourth proportional to 46,227,037.06, 63,690,594.32 and 30,518,083.97 is: 42,047,144.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,227,037.06 : 63,690,594.32 = 30,518,083.97 : x
  2. Step 2: Convert to fraction form
    46,227,037.06/63,690,594.32 = 30,518,083.97/x
  3. Step 3: Cross multiply
    46,227,037.06x = 63,690,594.32 × 30,518,083.97
  4. Step 4: Simplify right side
    46,227,037.06x = 1,943,714,905,085,921.50
  5. Step 5: Solve for x
    x = 1,943,714,905,085,921.50/46,227,037.06
  6. Step 6: Final answer
    x = 42,047,144.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.