Home / 32,830,831.04-49,251,538.56-10,111,717.76

Finding the Fourth Proportional to 32,830,831.04, 49,251,538.56 and 10,111,717.76

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Solution

The fourth proportional to 32,830,831.04, 49,251,538.56 and 10,111,717.76 is: 15,169,206.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,830,831.04 : 49,251,538.56 = 10,111,717.76 : x
  2. Step 2: Convert to fraction form
    32,830,831.04/49,251,538.56 = 10,111,717.76/x
  3. Step 3: Cross multiply
    32,830,831.04x = 49,251,538.56 × 10,111,717.76
  4. Step 4: Simplify right side
    32,830,831.04x = 498,017,657,164,476.81
  5. Step 5: Solve for x
    x = 498,017,657,164,476.81/32,830,831.04
  6. Step 6: Final answer
    x = 15,169,206.55

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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.