Home / 62,824,114.76-94,236,199.47-19,696,681.31

Finding the Fourth Proportional to 62,824,114.76, 94,236,199.47 and 19,696,681.31

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Solution

The fourth proportional to 62,824,114.76, 94,236,199.47 and 19,696,681.31 is: 29,545,030.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,824,114.76 : 94,236,199.47 = 19,696,681.31 : x
  2. Step 2: Convert to fraction form
    62,824,114.76/94,236,199.47 = 19,696,681.31/x
  3. Step 3: Cross multiply
    62,824,114.76x = 94,236,199.47 × 19,696,681.31
  4. Step 4: Simplify right side
    62,824,114.76x = 1,856,140,388,354,999.75
  5. Step 5: Solve for x
    x = 1,856,140,388,354,999.75/62,824,114.76
  6. Step 6: Final answer
    x = 29,545,030.53

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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.