Home / 10,453,462,099.70-15,683,252,923.80-3,370,802,532.98

Finding the Fourth Proportional to 10,453,462,099.70, 15,683,252,923.80 and 3,370,802,532.98

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Solution

The fourth proportional to 10,453,462,099.70, 15,683,252,923.80 and 3,370,802,532.98 is: 5,057,190,448.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,453,462,099.70 : 15,683,252,923.80 = 3,370,802,532.98 : x
  2. Step 2: Convert to fraction form
    10,453,462,099.70/15,683,252,923.80 = 3,370,802,532.98/x
  3. Step 3: Cross multiply
    10,453,462,099.70x = 15,683,252,923.80 × 3,370,802,532.98
  4. Step 4: Simplify right side
    10,453,462,099.70x = 52,865,148,680,911,028,224
  5. Step 5: Solve for x
    x = 52,865,148,680,911,028,224/10,453,462,099.70
  6. Step 6: Final answer
    x = 5,057,190,448.17

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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.