Home / 93,636,018.80-140,454,028.20-63,025,017.20

Finding the Fourth Proportional to 93,636,018.80, 140,454,028.20 and 63,025,017.20

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Solution

The fourth proportional to 93,636,018.80, 140,454,028.20 and 63,025,017.20 is: 94,537,525.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,636,018.80 : 140,454,028.20 = 63,025,017.20 : x
  2. Step 2: Convert to fraction form
    93,636,018.80/140,454,028.20 = 63,025,017.20/x
  3. Step 3: Cross multiply
    93,636,018.80x = 140,454,028.20 × 63,025,017.20
  4. Step 4: Simplify right side
    93,636,018.80x = 8,852,117,543,114,285
  5. Step 5: Solve for x
    x = 8,852,117,543,114,285/93,636,018.80
  6. Step 6: Final answer
    x = 94,537,525.80

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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.