Home / 46,657,492.40-69,986,238.60-16,368,417.20

Finding the Fourth Proportional to 46,657,492.40, 69,986,238.60 and 16,368,417.20

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Solution

The fourth proportional to 46,657,492.40, 69,986,238.60 and 16,368,417.20 is: 24,552,625.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,657,492.40 : 69,986,238.60 = 16,368,417.20 : x
  2. Step 2: Convert to fraction form
    46,657,492.40/69,986,238.60 = 16,368,417.20/x
  3. Step 3: Cross multiply
    46,657,492.40x = 69,986,238.60 × 16,368,417.20
  4. Step 4: Simplify right side
    46,657,492.40x = 1,145,563,951,663,543.75
  5. Step 5: Solve for x
    x = 1,145,563,951,663,543.75/46,657,492.40
  6. Step 6: Final answer
    x = 24,552,625.80

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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.