Home / 129,762,004.10-181,326,683.50-129,762,004.10

Finding the Fourth Proportional to 129,762,004.10, 181,326,683.50 and 129,762,004.10

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Solution

The fourth proportional to 129,762,004.10, 181,326,683.50 and 129,762,004.10 is: 181,326,683.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    129,762,004.10 : 181,326,683.50 = 129,762,004.10 : x
  2. Step 2: Convert to fraction form
    129,762,004.10/181,326,683.50 = 129,762,004.10/x
  3. Step 3: Cross multiply
    129,762,004.10x = 181,326,683.50 × 129,762,004.10
  4. Step 4: Simplify right side
    129,762,004.10x = 23,529,313,847,766,400
  5. Step 5: Solve for x
    x = 23,529,313,847,766,400/129,762,004.10
  6. Step 6: Final answer
    x = 181,326,683.50

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.