Home / 29,312,066.40-43,968,099.60-26,064,808.80

Finding the Fourth Proportional to 29,312,066.40, 43,968,099.60 and 26,064,808.80

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Solution

The fourth proportional to 29,312,066.40, 43,968,099.60 and 26,064,808.80 is: 39,097,213.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,312,066.40 : 43,968,099.60 = 26,064,808.80 : x
  2. Step 2: Convert to fraction form
    29,312,066.40/43,968,099.60 = 26,064,808.80/x
  3. Step 3: Cross multiply
    29,312,066.40x = 43,968,099.60 × 26,064,808.80
  4. Step 4: Simplify right side
    29,312,066.40x = 1,146,020,109,373,356.50
  5. Step 5: Solve for x
    x = 1,146,020,109,373,356.50/29,312,066.40
  6. Step 6: Final answer
    x = 39,097,213.20

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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.