Home / 39,523,003.16-59,287,494.70-12,232,056.19

Finding the Fourth Proportional to 39,523,003.16, 59,287,494.70 and 12,232,056.19

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Solution

The fourth proportional to 39,523,003.16, 59,287,494.70 and 12,232,056.19 is: 18,349,009.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,523,003.16 : 59,287,494.70 = 12,232,056.19 : x
  2. Step 2: Convert to fraction form
    39,523,003.16/59,287,494.70 = 12,232,056.19/x
  3. Step 3: Cross multiply
    39,523,003.16x = 59,287,494.70 × 12,232,056.19
  4. Step 4: Simplify right side
    39,523,003.16x = 725,207,966,534,727.25
  5. Step 5: Solve for x
    x = 725,207,966,534,727.25/39,523,003.16
  6. Step 6: Final answer
    x = 18,349,009.65

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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.