Home / 56,624,998.10-84,937,497.15-31,056,127.70

Finding the Fourth Proportional to 56,624,998.10, 84,937,497.15 and 31,056,127.70

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Solution

The fourth proportional to 56,624,998.10, 84,937,497.15 and 31,056,127.70 is: 46,584,191.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,624,998.10 : 84,937,497.15 = 31,056,127.70 : x
  2. Step 2: Convert to fraction form
    56,624,998.10/84,937,497.15 = 31,056,127.70/x
  3. Step 3: Cross multiply
    56,624,998.10x = 84,937,497.15 × 31,056,127.70
  4. Step 4: Simplify right side
    56,624,998.10x = 2,637,829,758,008,786
  5. Step 5: Solve for x
    x = 2,637,829,758,008,786/56,624,998.10
  6. Step 6: Final answer
    x = 46,584,191.55

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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.