Home / 73,386,250,477.09-110,095,219,941.55-22,338,538,931.90

Finding the Fourth Proportional to 73,386,250,477.09, 110,095,219,941.55 and 22,338,538,931.90

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Solution

The fourth proportional to 73,386,250,477.09, 110,095,219,941.55 and 22,338,538,931.90 is: 33,512,631,329.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,386,250,477.09 : 110,095,219,941.55 = 22,338,538,931.90 : x
  2. Step 2: Convert to fraction form
    73,386,250,477.09/110,095,219,941.55 = 22,338,538,931.90/x
  3. Step 3: Cross multiply
    73,386,250,477.09x = 110,095,219,941.55 × 22,338,538,931.90
  4. Step 4: Simplify right side
    73,386,250,477.09x = 2,459,366,356,880,738,222,080
  5. Step 5: Solve for x
    x = 2,459,366,356,880,738,222,080/73,386,250,477.09
  6. Step 6: Final answer
    x = 33,512,631,329.33

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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.