Home / 9,896,101.20-14,842,078.20-4,851,032.40

Finding the Fourth Proportional to 9,896,101.20, 14,842,078.20 and 4,851,032.40

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Solution

The fourth proportional to 9,896,101.20, 14,842,078.20 and 4,851,032.40 is: 7,275,532.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,896,101.20 : 14,842,078.20 = 4,851,032.40 : x
  2. Step 2: Convert to fraction form
    9,896,101.20/14,842,078.20 = 4,851,032.40/x
  3. Step 3: Cross multiply
    9,896,101.20x = 14,842,078.20 × 4,851,032.40
  4. Step 4: Simplify right side
    9,896,101.20x = 71,999,402,231,533.69
  5. Step 5: Solve for x
    x = 71,999,402,231,533.69/9,896,101.20
  6. Step 6: Final answer
    x = 7,275,532.13

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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.