Home / 35,210,800.40-52,816,200.60-14,736,981.20

Finding the Fourth Proportional to 35,210,800.40, 52,816,200.60 and 14,736,981.20

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Solution

The fourth proportional to 35,210,800.40, 52,816,200.60 and 14,736,981.20 is: 22,105,471.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,210,800.40 : 52,816,200.60 = 14,736,981.20 : x
  2. Step 2: Convert to fraction form
    35,210,800.40/52,816,200.60 = 14,736,981.20/x
  3. Step 3: Cross multiply
    35,210,800.40x = 52,816,200.60 × 14,736,981.20
  4. Step 4: Simplify right side
    35,210,800.40x = 778,351,355,297,628.75
  5. Step 5: Solve for x
    x = 778,351,355,297,628.75/35,210,800.40
  6. Step 6: Final answer
    x = 22,105,471.80

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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.