Home / 177,707,577,386.10-266,373,956,625.40-58,293,720,022.26

Finding the Fourth Proportional to 177,707,577,386.10, 266,373,956,625.40 and 58,293,720,022.26

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Solution

The fourth proportional to 177,707,577,386.10, 266,373,956,625.40 and 58,293,720,022.26 is: 87,379,103,790.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,707,577,386.10 : 266,373,956,625.40 = 58,293,720,022.26 : x
  2. Step 2: Convert to fraction form
    177,707,577,386.10/266,373,956,625.40 = 58,293,720,022.26/x
  3. Step 3: Cross multiply
    177,707,577,386.10x = 266,373,956,625.40 × 58,293,720,022.26
  4. Step 4: Simplify right side
    177,707,577,386.10x = 15,527,928,848,742,696,878,080
  5. Step 5: Solve for x
    x = 15,527,928,848,742,696,878,080/177,707,577,386.10
  6. Step 6: Final answer
    x = 87,379,103,790.30

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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.