Home / 48,104,568.51-72,151,887.63-32,641,681.41

Finding the Fourth Proportional to 48,104,568.51, 72,151,887.63 and 32,641,681.41

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Solution

The fourth proportional to 48,104,568.51, 72,151,887.63 and 32,641,681.41 is: 48,959,152.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,104,568.51 : 72,151,887.63 = 32,641,681.41 : x
  2. Step 2: Convert to fraction form
    48,104,568.51/72,151,887.63 = 32,641,681.41/x
  3. Step 3: Cross multiply
    48,104,568.51x = 72,151,887.63 × 32,641,681.41
  4. Step 4: Simplify right side
    48,104,568.51x = 2,355,158,929,148,580
  5. Step 5: Solve for x
    x = 2,355,158,929,148,580/48,104,568.51
  6. Step 6: Final answer
    x = 48,959,152.99

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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.