Home / 28,973,376,004.70-43,460,064,007.06-28,973,376,004.70

Finding the Fourth Proportional to 28,973,376,004.70, 43,460,064,007.06 and 28,973,376,004.70

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Solution

The fourth proportional to 28,973,376,004.70, 43,460,064,007.06 and 28,973,376,004.70 is: 43,460,064,007.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,973,376,004.70 : 43,460,064,007.06 = 28,973,376,004.70 : x
  2. Step 2: Convert to fraction form
    28,973,376,004.70/43,460,064,007.06 = 28,973,376,004.70/x
  3. Step 3: Cross multiply
    28,973,376,004.70x = 43,460,064,007.06 × 28,973,376,004.70
  4. Step 4: Simplify right side
    28,973,376,004.70x = 1,259,184,775,664,878,223,360
  5. Step 5: Solve for x
    x = 1,259,184,775,664,878,223,360/28,973,376,004.70
  6. Step 6: Final answer
    x = 43,460,064,007.06

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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.