Home / 1,032,457,659.74-1,424,773,631.35-562,562,841.95

Finding the Fourth Proportional to 1,032,457,659.74, 1,424,773,631.35 and 562,562,841.95

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Solution

The fourth proportional to 1,032,457,659.74, 1,424,773,631.35 and 562,562,841.95 is: 776,326,947.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,457,659.74 : 1,424,773,631.35 = 562,562,841.95 : x
  2. Step 2: Convert to fraction form
    1,032,457,659.74/1,424,773,631.35 = 562,562,841.95/x
  3. Step 3: Cross multiply
    1,032,457,659.74x = 1,424,773,631.35 × 562,562,841.95
  4. Step 4: Simplify right side
    1,032,457,659.74x = 801,524,703,187,677,568
  5. Step 5: Solve for x
    x = 801,524,703,187,677,568/1,032,457,659.74
  6. Step 6: Final answer
    x = 776,326,947.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.