Home / 1,032,114,620.64-1,424,272,230.55-602,991,684.82

Finding the Fourth Proportional to 1,032,114,620.64, 1,424,272,230.55 and 602,991,684.82

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Solution

The fourth proportional to 1,032,114,620.64, 1,424,272,230.55 and 602,991,684.82 is: 832,101,682.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,114,620.64 : 1,424,272,230.55 = 602,991,684.82 : x
  2. Step 2: Convert to fraction form
    1,032,114,620.64/1,424,272,230.55 = 602,991,684.82/x
  3. Step 3: Cross multiply
    1,032,114,620.64x = 1,424,272,230.55 × 602,991,684.82
  4. Step 4: Simplify right side
    1,032,114,620.64x = 858,824,311,941,683,968
  5. Step 5: Solve for x
    x = 858,824,311,941,683,968/1,032,114,620.64
  6. Step 6: Final answer
    x = 832,101,682.09

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Double scale
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1.5x scale

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.