Home / 62,257,111.20-93,399,663.60-36,684,957.60

Finding the Fourth Proportional to 62,257,111.20, 93,399,663.60 and 36,684,957.60

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Solution

The fourth proportional to 62,257,111.20, 93,399,663.60 and 36,684,957.60 is: 55,035,684.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,257,111.20 : 93,399,663.60 = 36,684,957.60 : x
  2. Step 2: Convert to fraction form
    62,257,111.20/93,399,663.60 = 36,684,957.60/x
  3. Step 3: Cross multiply
    62,257,111.20x = 93,399,663.60 × 36,684,957.60
  4. Step 4: Simplify right side
    62,257,111.20x = 3,426,362,699,020,263.50
  5. Step 5: Solve for x
    x = 3,426,362,699,020,263.50/62,257,111.20
  6. Step 6: Final answer
    x = 55,035,684.00

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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.