Home / 148,944,795,118.80-223,417,192,678.20-93,110,328,200.40

Finding the Fourth Proportional to 148,944,795,118.80, 223,417,192,678.20 and 93,110,328,200.40

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Solution

The fourth proportional to 148,944,795,118.80, 223,417,192,678.20 and 93,110,328,200.40 is: 139,665,492,300.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,944,795,118.80 : 223,417,192,678.20 = 93,110,328,200.40 : x
  2. Step 2: Convert to fraction form
    148,944,795,118.80/223,417,192,678.20 = 93,110,328,200.40/x
  3. Step 3: Cross multiply
    148,944,795,118.80x = 223,417,192,678.20 × 93,110,328,200.40
  4. Step 4: Simplify right side
    148,944,795,118.80x = 20,802,448,135,879,206,633,472
  5. Step 5: Solve for x
    x = 20,802,448,135,879,206,633,472/148,944,795,118.80
  6. Step 6: Final answer
    x = 139,665,492,300.60

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1.5x scale

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.