Home / 53,886,225.96-80,831,940.60-15,024,602.40

Finding the Fourth Proportional to 53,886,225.96, 80,831,940.60 and 15,024,602.40

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Solution

The fourth proportional to 53,886,225.96, 80,831,940.60 and 15,024,602.40 is: 22,537,629.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,886,225.96 : 80,831,940.60 = 15,024,602.40 : x
  2. Step 2: Convert to fraction form
    53,886,225.96/80,831,940.60 = 15,024,602.40/x
  3. Step 3: Cross multiply
    53,886,225.96x = 80,831,940.60 × 15,024,602.40
  4. Step 4: Simplify right side
    53,886,225.96x = 1,214,467,768,735,417.50
  5. Step 5: Solve for x
    x = 1,214,467,768,735,417.50/53,886,225.96
  6. Step 6: Final answer
    x = 22,537,629.00

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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.