Home / 35,424,802.28-53,140,248.22-9,865,811.72

Finding the Fourth Proportional to 35,424,802.28, 53,140,248.22 and 9,865,811.72

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Solution

The fourth proportional to 35,424,802.28, 53,140,248.22 and 9,865,811.72 is: 14,799,565.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,424,802.28 : 53,140,248.22 = 9,865,811.72 : x
  2. Step 2: Convert to fraction form
    35,424,802.28/53,140,248.22 = 9,865,811.72/x
  3. Step 3: Cross multiply
    35,424,802.28x = 53,140,248.22 × 9,865,811.72
  4. Step 4: Simplify right side
    35,424,802.28x = 524,271,683,692,585.19
  5. Step 5: Solve for x
    x = 524,271,683,692,585.19/35,424,802.28
  6. Step 6: Final answer
    x = 14,799,565.56

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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.