Home / 4,826,216,390.51-7,239,347,706.56-1,464,816,564.35

Finding the Fourth Proportional to 4,826,216,390.51, 7,239,347,706.56 and 1,464,816,564.35

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Solution

The fourth proportional to 4,826,216,390.51, 7,239,347,706.56 and 1,464,816,564.35 is: 2,197,231,863.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826,216,390.51 : 7,239,347,706.56 = 1,464,816,564.35 : x
  2. Step 2: Convert to fraction form
    4,826,216,390.51/7,239,347,706.56 = 1,464,816,564.35/x
  3. Step 3: Cross multiply
    4,826,216,390.51x = 7,239,347,706.56 × 1,464,816,564.35
  4. Step 4: Simplify right side
    4,826,216,390.51x = 10,604,316,435,625,736,192
  5. Step 5: Solve for x
    x = 10,604,316,435,625,736,192/4,826,216,390.51
  6. Step 6: Final answer
    x = 2,197,231,863.97

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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.