Home / 1,034,216,317.10-1,551,324,475.65-949,563,670.70

Finding the Fourth Proportional to 1,034,216,317.10, 1,551,324,475.65 and 949,563,670.70

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Solution

The fourth proportional to 1,034,216,317.10, 1,551,324,475.65 and 949,563,670.70 is: 1,424,345,506.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,216,317.10 : 1,551,324,475.65 = 949,563,670.70 : x
  2. Step 2: Convert to fraction form
    1,034,216,317.10/1,551,324,475.65 = 949,563,670.70/x
  3. Step 3: Cross multiply
    1,034,216,317.10x = 1,551,324,475.65 × 949,563,670.70
  4. Step 4: Simplify right side
    1,034,216,317.10x = 1,473,081,363,544,966,912
  5. Step 5: Solve for x
    x = 1,473,081,363,544,966,912/1,034,216,317.10
  6. Step 6: Final answer
    x = 1,424,345,506.05

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Double scale
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1.5x scale

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.