Home / 46,985,622.90-70,461,845.55-16,694,474.10

Finding the Fourth Proportional to 46,985,622.90, 70,461,845.55 and 16,694,474.10

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Solution

The fourth proportional to 46,985,622.90, 70,461,845.55 and 16,694,474.10 is: 25,035,816.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,985,622.90 : 70,461,845.55 = 16,694,474.10 : x
  2. Step 2: Convert to fraction form
    46,985,622.90/70,461,845.55 = 16,694,474.10/x
  3. Step 3: Cross multiply
    46,985,622.90x = 70,461,845.55 × 16,694,474.10
  4. Step 4: Simplify right side
    46,985,622.90x = 1,176,323,455,572,675.25
  5. Step 5: Solve for x
    x = 1,176,323,455,572,675.25/46,985,622.90
  6. Step 6: Final answer
    x = 25,035,816.98

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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.