Home / 28,973,376,007.45-43,460,064,011.19-28,973,376,007.45

Finding the Fourth Proportional to 28,973,376,007.45, 43,460,064,011.19 and 28,973,376,007.45

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Solution

The fourth proportional to 28,973,376,007.45, 43,460,064,011.19 and 28,973,376,007.45 is: 43,460,064,011.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,973,376,007.45 : 43,460,064,011.19 = 28,973,376,007.45 : x
  2. Step 2: Convert to fraction form
    28,973,376,007.45/43,460,064,011.19 = 28,973,376,007.45/x
  3. Step 3: Cross multiply
    28,973,376,007.45x = 43,460,064,011.19 × 28,973,376,007.45
  4. Step 4: Simplify right side
    28,973,376,007.45x = 1,259,184,775,903,908,724,736
  5. Step 5: Solve for x
    x = 1,259,184,775,903,908,724,736/28,973,376,007.45
  6. Step 6: Final answer
    x = 43,460,064,011.19

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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.