Home / 46,387,720.90-64,013,301.08-25,762,495.69

Finding the Fourth Proportional to 46,387,720.90, 64,013,301.08 and 25,762,495.69

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Solution

The fourth proportional to 46,387,720.90, 64,013,301.08 and 25,762,495.69 is: 35,551,270.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,387,720.90 : 64,013,301.08 = 25,762,495.69 : x
  2. Step 2: Convert to fraction form
    46,387,720.90/64,013,301.08 = 25,762,495.69/x
  3. Step 3: Cross multiply
    46,387,720.90x = 64,013,301.08 × 25,762,495.69
  4. Step 4: Simplify right side
    46,387,720.90x = 1,649,142,393,368,900
  5. Step 5: Solve for x
    x = 1,649,142,393,368,900/46,387,720.90
  6. Step 6: Final answer
    x = 35,551,270.06

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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.