Home / 52,509,076,789.88-78,758,314,429.91-35,600,409,696.82

Finding the Fourth Proportional to 52,509,076,789.88, 78,758,314,429.91 and 35,600,409,696.82

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Solution

The fourth proportional to 52,509,076,789.88, 78,758,314,429.91 and 35,600,409,696.82 is: 53,397,020,708.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,509,076,789.88 : 78,758,314,429.91 = 35,600,409,696.82 : x
  2. Step 2: Convert to fraction form
    52,509,076,789.88/78,758,314,429.91 = 35,600,409,696.82/x
  3. Step 3: Cross multiply
    52,509,076,789.88x = 78,758,314,429.91 × 35,600,409,696.82
  4. Step 4: Simplify right side
    52,509,076,789.88x = 2,803,828,260,736,010,289,152
  5. Step 5: Solve for x
    x = 2,803,828,260,736,010,289,152/52,509,076,789.88
  6. Step 6: Final answer
    x = 53,397,020,708.55

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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.