Home / 43,096,141.80-59,473,937.61-23,518,291.68

Finding the Fourth Proportional to 43,096,141.80, 59,473,937.61 and 23,518,291.68

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Solution

The fourth proportional to 43,096,141.80, 59,473,937.61 and 23,518,291.68 is: 32,455,931.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,096,141.80 : 59,473,937.61 = 23,518,291.68 : x
  2. Step 2: Convert to fraction form
    43,096,141.80/59,473,937.61 = 23,518,291.68/x
  3. Step 3: Cross multiply
    43,096,141.80x = 59,473,937.61 × 23,518,291.68
  4. Step 4: Simplify right side
    43,096,141.80x = 1,398,725,412,070,102
  5. Step 5: Solve for x
    x = 1,398,725,412,070,102/43,096,141.80
  6. Step 6: Final answer
    x = 32,455,931.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.