Home / 1,032,457,659.24-1,424,773,630.66-562,562,841.45

Finding the Fourth Proportional to 1,032,457,659.24, 1,424,773,630.66 and 562,562,841.45

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Solution

The fourth proportional to 1,032,457,659.24, 1,424,773,630.66 and 562,562,841.45 is: 776,326,946.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,457,659.24 : 1,424,773,630.66 = 562,562,841.45 : x
  2. Step 2: Convert to fraction form
    1,032,457,659.24/1,424,773,630.66 = 562,562,841.45/x
  3. Step 3: Cross multiply
    1,032,457,659.24x = 1,424,773,630.66 × 562,562,841.45
  4. Step 4: Simplify right side
    1,032,457,659.24x = 801,524,702,087,122,560
  5. Step 5: Solve for x
    x = 801,524,702,087,122,560/1,032,457,659.24
  6. Step 6: Final answer
    x = 776,326,946.60

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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.