Home / 33,439,783,407.47-50,164,387,012.95-10,742,526,738.63

Finding the Fourth Proportional to 33,439,783,407.47, 50,164,387,012.95 and 10,742,526,738.63

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Solution

The fourth proportional to 33,439,783,407.47, 50,164,387,012.95 and 10,742,526,738.63 is: 16,115,303,805.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,439,783,407.47 : 50,164,387,012.95 = 10,742,526,738.63 : x
  2. Step 2: Convert to fraction form
    33,439,783,407.47/50,164,387,012.95 = 10,742,526,738.63/x
  3. Step 3: Cross multiply
    33,439,783,407.47x = 50,164,387,012.95 × 10,742,526,738.63
  4. Step 4: Simplify right side
    33,439,783,407.47x = 538,892,268,813,545,111,552
  5. Step 5: Solve for x
    x = 538,892,268,813,545,111,552/33,439,783,407.47
  6. Step 6: Final answer
    x = 16,115,303,805.86

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1.5x scale

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.