Home / 62,509,288.02-93,767,475-19,384,622.34

Finding the Fourth Proportional to 62,509,288.02, 93,767,475 and 19,384,622.34

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Solution

The fourth proportional to 62,509,288.02, 93,767,475 and 19,384,622.34 is: 29,078,032.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,509,288.02 : 93,767,475 = 19,384,622.34 : x
  2. Step 2: Convert to fraction form
    62,509,288.02/93,767,475 = 19,384,622.34/x
  3. Step 3: Cross multiply
    62,509,288.02x = 93,767,475 × 19,384,622.34
  4. Step 4: Simplify right side
    62,509,288.02x = 1,817,647,090,650,391.50
  5. Step 5: Solve for x
    x = 1,817,647,090,650,391.50/62,509,288.02
  6. Step 6: Final answer
    x = 29,078,032.21

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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.