Home / 14,899,810.60-22,349,715.90-7,341,538.60

Finding the Fourth Proportional to 14,899,810.60, 22,349,715.90 and 7,341,538.60

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Solution

The fourth proportional to 14,899,810.60, 22,349,715.90 and 7,341,538.60 is: 11,012,307.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,899,810.60 : 22,349,715.90 = 7,341,538.60 : x
  2. Step 2: Convert to fraction form
    14,899,810.60/22,349,715.90 = 7,341,538.60/x
  3. Step 3: Cross multiply
    14,899,810.60x = 22,349,715.90 × 7,341,538.60
  4. Step 4: Simplify right side
    14,899,810.60x = 164,081,301,978,883.72
  5. Step 5: Solve for x
    x = 164,081,301,978,883.72/14,899,810.60
  6. Step 6: Final answer
    x = 11,012,307.90

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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.