Home / 175,384,832,317.46-263,187,913,020.18-74,655,535,444.71

Finding the Fourth Proportional to 175,384,832,317.46, 263,187,913,020.18 and 74,655,535,444.71

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Solution

The fourth proportional to 175,384,832,317.46, 263,187,913,020.18 and 74,655,535,444.71 is: 112,030,409,411.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,384,832,317.46 : 263,187,913,020.18 = 74,655,535,444.71 : x
  2. Step 2: Convert to fraction form
    175,384,832,317.46/263,187,913,020.18 = 74,655,535,444.71/x
  3. Step 3: Cross multiply
    175,384,832,317.46x = 263,187,913,020.18 × 74,655,535,444.71
  4. Step 4: Simplify right side
    175,384,832,317.46x = 19,648,434,569,097,301,196,800
  5. Step 5: Solve for x
    x = 19,648,434,569,097,301,196,800/175,384,832,317.46
  6. Step 6: Final answer
    x = 112,030,409,411.53

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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.