Home / 7,757,349,622,223.50-11,636,035,632,298-3,167,878,525,989.70

Finding the Fourth Proportional to 7,757,349,622,223.50, 11,636,035,632,298 and 3,167,878,525,989.70

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Solution

The fourth proportional to 7,757,349,622,223.50, 11,636,035,632,298 and 3,167,878,525,989.70 is: 4,751,822,362,318.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,757,349,622,223.50 : 11,636,035,632,298 = 3,167,878,525,989.70 : x
  2. Step 2: Convert to fraction form
    7,757,349,622,223.50/11,636,035,632,298 = 3,167,878,525,989.70/x
  3. Step 3: Cross multiply
    7,757,349,622,223.50x = 11,636,035,632,298 × 3,167,878,525,989.70
  4. Step 4: Simplify right side
    7,757,349,622,223.50x = 36,861,547,407,207,816,180,531,200
  5. Step 5: Solve for x
    x = 36,861,547,407,207,816,180,531,200/7,757,349,622,223.50
  6. Step 6: Final answer
    x = 4,751,822,362,318.92

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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.