Home / 43,415,833.05-59,913,967.50-23,837,989.50

Finding the Fourth Proportional to 43,415,833.05, 59,913,967.50 and 23,837,989.50

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Solution

The fourth proportional to 43,415,833.05, 59,913,967.50 and 23,837,989.50 is: 32,896,490.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,415,833.05 : 59,913,967.50 = 23,837,989.50 : x
  2. Step 2: Convert to fraction form
    43,415,833.05/59,913,967.50 = 23,837,989.50/x
  3. Step 3: Cross multiply
    43,415,833.05x = 59,913,967.50 × 23,837,989.50
  4. Step 4: Simplify right side
    43,415,833.05x = 1,428,228,528,168,341.25
  5. Step 5: Solve for x
    x = 1,428,228,528,168,341.25/43,415,833.05
  6. Step 6: Final answer
    x = 32,896,490.24

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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.