Home / 1,747,462,007.57-2,411,481,272.86-954,507,683.21

Finding the Fourth Proportional to 1,747,462,007.57, 2,411,481,272.86 and 954,507,683.21

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Solution

The fourth proportional to 1,747,462,007.57, 2,411,481,272.86 and 954,507,683.21 is: 1,317,211,700.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,462,007.57 : 2,411,481,272.86 = 954,507,683.21 : x
  2. Step 2: Convert to fraction form
    1,747,462,007.57/2,411,481,272.86 = 954,507,683.21/x
  3. Step 3: Cross multiply
    1,747,462,007.57x = 2,411,481,272.86 × 954,507,683.21
  4. Step 4: Simplify right side
    1,747,462,007.57x = 2,301,777,402,847,457,024
  5. Step 5: Solve for x
    x = 2,301,777,402,847,457,024/1,747,462,007.57
  6. Step 6: Final answer
    x = 1,317,211,700.67

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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.