Home / 463,814,535,905.92-695,822,449,953.14-141,108,962,724.12

Finding the Fourth Proportional to 463,814,535,905.92, 695,822,449,953.14 and 141,108,962,724.12

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Solution

The fourth proportional to 463,814,535,905.92, 695,822,449,953.14 and 141,108,962,724.12 is: 211,694,064,226.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,814,535,905.92 : 695,822,449,953.14 = 141,108,962,724.12 : x
  2. Step 2: Convert to fraction form
    463,814,535,905.92/695,822,449,953.14 = 141,108,962,724.12/x
  3. Step 3: Cross multiply
    463,814,535,905.92x = 695,822,449,953.14 × 141,108,962,724.12
  4. Step 4: Simplify right side
    463,814,535,905.92x = 98,186,784,153,043,478,773,760
  5. Step 5: Solve for x
    x = 98,186,784,153,043,478,773,760/463,814,535,905.92
  6. Step 6: Final answer
    x = 211,694,064,226.05

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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.