Home / 1,032,114,619.64-1,424,272,229.18-602,991,683.82

Finding the Fourth Proportional to 1,032,114,619.64, 1,424,272,229.18 and 602,991,683.82

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Solution

The fourth proportional to 1,032,114,619.64, 1,424,272,229.18 and 602,991,683.82 is: 832,101,680.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,114,619.64 : 1,424,272,229.18 = 602,991,683.82 : x
  2. Step 2: Convert to fraction form
    1,032,114,619.64/1,424,272,229.18 = 602,991,683.82/x
  3. Step 3: Cross multiply
    1,032,114,619.64x = 1,424,272,229.18 × 602,991,683.82
  4. Step 4: Simplify right side
    1,032,114,619.64x = 858,824,309,688,298,240
  5. Step 5: Solve for x
    x = 858,824,309,688,298,240/1,032,114,619.64
  6. Step 6: Final answer
    x = 832,101,680.71

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Half scale
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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.