Home / 46,695,564.40-70,043,346.60-16,403,427.40

Finding the Fourth Proportional to 46,695,564.40, 70,043,346.60 and 16,403,427.40

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Solution

The fourth proportional to 46,695,564.40, 70,043,346.60 and 16,403,427.40 is: 24,605,141.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,695,564.40 : 70,043,346.60 = 16,403,427.40 : x
  2. Step 2: Convert to fraction form
    46,695,564.40/70,043,346.60 = 16,403,427.40/x
  3. Step 3: Cross multiply
    46,695,564.40x = 70,043,346.60 × 16,403,427.40
  4. Step 4: Simplify right side
    46,695,564.40x = 1,148,950,950,806,136.75
  5. Step 5: Solve for x
    x = 1,148,950,950,806,136.75/46,695,564.40
  6. Step 6: Final answer
    x = 24,605,141.10

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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.