Home / 59,784,816.60-89,677,224.90-19,395,300.60

Finding the Fourth Proportional to 59,784,816.60, 89,677,224.90 and 19,395,300.60

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Solution

The fourth proportional to 59,784,816.60, 89,677,224.90 and 19,395,300.60 is: 29,092,950.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,784,816.60 : 89,677,224.90 = 19,395,300.60 : x
  2. Step 2: Convert to fraction form
    59,784,816.60/89,677,224.90 = 19,395,300.60/x
  3. Step 3: Cross multiply
    59,784,816.60x = 89,677,224.90 × 19,395,300.60
  4. Step 4: Simplify right side
    59,784,816.60x = 1,739,316,733,909,305.25
  5. Step 5: Solve for x
    x = 1,739,316,733,909,305.25/59,784,816.60
  6. Step 6: Final answer
    x = 29,092,950.90

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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.