Home / 39,365,999.10-54,984,852.90-39,365,999.10

Finding the Fourth Proportional to 39,365,999.10, 54,984,852.90 and 39,365,999.10

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Solution

The fourth proportional to 39,365,999.10, 54,984,852.90 and 39,365,999.10 is: 54,984,852.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,365,999.10 : 54,984,852.90 = 39,365,999.10 : x
  2. Step 2: Convert to fraction form
    39,365,999.10/54,984,852.90 = 39,365,999.10/x
  3. Step 3: Cross multiply
    39,365,999.10x = 54,984,852.90 × 39,365,999.10
  4. Step 4: Simplify right side
    39,365,999.10x = 2,164,533,669,775,032.50
  5. Step 5: Solve for x
    x = 2,164,533,669,775,032.50/39,365,999.10
  6. Step 6: Final answer
    x = 54,984,852.90

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1.5x scale

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.