Home / 7,250,144,394.48-10,875,219,606.39-3,261,569,710.74

Finding the Fourth Proportional to 7,250,144,394.48, 10,875,219,606.39 and 3,261,569,710.74

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Solution

The fourth proportional to 7,250,144,394.48, 10,875,219,606.39 and 3,261,569,710.74 is: 4,892,355,922.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,250,144,394.48 : 10,875,219,606.39 = 3,261,569,710.74 : x
  2. Step 2: Convert to fraction form
    7,250,144,394.48/10,875,219,606.39 = 3,261,569,710.74/x
  3. Step 3: Cross multiply
    7,250,144,394.48x = 10,875,219,606.39 × 3,261,569,710.74
  4. Step 4: Simplify right side
    7,250,144,394.48x = 35,470,286,865,847,402,496
  5. Step 5: Solve for x
    x = 35,470,286,865,847,402,496/7,250,144,394.48
  6. Step 6: Final answer
    x = 4,892,355,922.30

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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.