Home / 46,893,421.18-64,713,301.26-25,985,803.12

Finding the Fourth Proportional to 46,893,421.18, 64,713,301.26 and 25,985,803.12

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Solution

The fourth proportional to 46,893,421.18, 64,713,301.26 and 25,985,803.12 is: 35,860,618.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,893,421.18 : 64,713,301.26 = 25,985,803.12 : x
  2. Step 2: Convert to fraction form
    46,893,421.18/64,713,301.26 = 25,985,803.12/x
  3. Step 3: Cross multiply
    46,893,421.18x = 64,713,301.26 × 25,985,803.12
  4. Step 4: Simplify right side
    46,893,421.18x = 1,681,627,105,787,608
  5. Step 5: Solve for x
    x = 1,681,627,105,787,608/46,893,421.18
  6. Step 6: Final answer
    x = 35,860,618.90

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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.