Home / 57,778,588.80-86,701,478.40-23,724,374.40

Finding the Fourth Proportional to 57,778,588.80, 86,701,478.40 and 23,724,374.40

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Solution

The fourth proportional to 57,778,588.80, 86,701,478.40 and 23,724,374.40 is: 35,600,356.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,778,588.80 : 86,701,478.40 = 23,724,374.40 : x
  2. Step 2: Convert to fraction form
    57,778,588.80/86,701,478.40 = 23,724,374.40/x
  3. Step 3: Cross multiply
    57,778,588.80x = 86,701,478.40 × 23,724,374.40
  4. Step 4: Simplify right side
    57,778,588.80x = 2,056,938,334,595,113
  5. Step 5: Solve for x
    x = 2,056,938,334,595,113/57,778,588.80
  6. Step 6: Final answer
    x = 35,600,356.07

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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.