Home / 17,323,277.60-25,984,916.40-9,233,127.20

Finding the Fourth Proportional to 17,323,277.60, 25,984,916.40 and 9,233,127.20

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Solution

The fourth proportional to 17,323,277.60, 25,984,916.40 and 9,233,127.20 is: 13,849,690.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,323,277.60 : 25,984,916.40 = 9,233,127.20 : x
  2. Step 2: Convert to fraction form
    17,323,277.60/25,984,916.40 = 9,233,127.20/x
  3. Step 3: Cross multiply
    17,323,277.60x = 25,984,916.40 × 9,233,127.20
  4. Step 4: Simplify right side
    17,323,277.60x = 239,922,038,402,566.06
  5. Step 5: Solve for x
    x = 239,922,038,402,566.06/17,323,277.60
  6. Step 6: Final answer
    x = 13,849,690.80

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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.