Home / 46,695,564.90-70,043,347.35-16,403,427.90

Finding the Fourth Proportional to 46,695,564.90, 70,043,347.35 and 16,403,427.90

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Solution

The fourth proportional to 46,695,564.90, 70,043,347.35 and 16,403,427.90 is: 24,605,141.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,695,564.90 : 70,043,347.35 = 16,403,427.90 : x
  2. Step 2: Convert to fraction form
    46,695,564.90/70,043,347.35 = 16,403,427.90/x
  3. Step 3: Cross multiply
    46,695,564.90x = 70,043,347.35 × 16,403,427.90
  4. Step 4: Simplify right side
    46,695,564.90x = 1,148,950,998,130,381
  5. Step 5: Solve for x
    x = 1,148,950,998,130,381/46,695,564.90
  6. Step 6: Final answer
    x = 24,605,141.85

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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.