Home / 7,100,762,705.30-10,651,144,057.95-2,963,175,655.70

Finding the Fourth Proportional to 7,100,762,705.30, 10,651,144,057.95 and 2,963,175,655.70

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Solution

The fourth proportional to 7,100,762,705.30, 10,651,144,057.95 and 2,963,175,655.70 is: 4,444,763,483.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,100,762,705.30 : 10,651,144,057.95 = 2,963,175,655.70 : x
  2. Step 2: Convert to fraction form
    7,100,762,705.30/10,651,144,057.95 = 2,963,175,655.70/x
  3. Step 3: Cross multiply
    7,100,762,705.30x = 10,651,144,057.95 × 2,963,175,655.70
  4. Step 4: Simplify right side
    7,100,762,705.30x = 31,561,210,777,871,151,104
  5. Step 5: Solve for x
    x = 31,561,210,777,871,151,104/7,100,762,705.30
  6. Step 6: Final answer
    x = 4,444,763,483.55

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Double scale
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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.