Home / 1,738,465,535.70-2,607,698,303.55-574,113,734.10

Finding the Fourth Proportional to 1,738,465,535.70, 2,607,698,303.55 and 574,113,734.10

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Solution

The fourth proportional to 1,738,465,535.70, 2,607,698,303.55 and 574,113,734.10 is: 861,170,601.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,465,535.70 : 2,607,698,303.55 = 574,113,734.10 : x
  2. Step 2: Convert to fraction form
    1,738,465,535.70/2,607,698,303.55 = 574,113,734.10/x
  3. Step 3: Cross multiply
    1,738,465,535.70x = 2,607,698,303.55 × 574,113,734.10
  4. Step 4: Simplify right side
    1,738,465,535.70x = 1,497,115,410,457,326,080
  5. Step 5: Solve for x
    x = 1,497,115,410,457,326,080/1,738,465,535.70
  6. Step 6: Final answer
    x = 861,170,601.15

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Double scale
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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.