Home / 33,569,120,470.23-46,346,296,762.35-21,368,712,028.32

Finding the Fourth Proportional to 33,569,120,470.23, 46,346,296,762.35 and 21,368,712,028.32

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Solution

The fourth proportional to 33,569,120,470.23, 46,346,296,762.35 and 21,368,712,028.32 is: 29,502,133,366.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,569,120,470.23 : 46,346,296,762.35 = 21,368,712,028.32 : x
  2. Step 2: Convert to fraction form
    33,569,120,470.23/46,346,296,762.35 = 21,368,712,028.32/x
  3. Step 3: Cross multiply
    33,569,120,470.23x = 46,346,296,762.35 × 21,368,712,028.32
  4. Step 4: Simplify right side
    33,569,120,470.23x = 990,360,669,093,716,688,896
  5. Step 5: Solve for x
    x = 990,360,669,093,716,688,896/33,569,120,470.23
  6. Step 6: Final answer
    x = 29,502,133,366.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.