Home / 62,196,393.71-93,221,968.50-46,794,216.58

Finding the Fourth Proportional to 62,196,393.71, 93,221,968.50 and 46,794,216.58

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Solution

The fourth proportional to 62,196,393.71, 93,221,968.50 and 46,794,216.58 is: 70,136,686.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,196,393.71 : 93,221,968.50 = 46,794,216.58 : x
  2. Step 2: Convert to fraction form
    62,196,393.71/93,221,968.50 = 46,794,216.58/x
  3. Step 3: Cross multiply
    62,196,393.71x = 93,221,968.50 × 46,794,216.58
  4. Step 4: Simplify right side
    62,196,393.71x = 4,362,248,983,769,883
  5. Step 5: Solve for x
    x = 4,362,248,983,769,883/62,196,393.71
  6. Step 6: Final answer
    x = 70,136,686.77

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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.