Home / 46,365,934.40-69,548,901.60-16,076,859.20

Finding the Fourth Proportional to 46,365,934.40, 69,548,901.60 and 16,076,859.20

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Solution

The fourth proportional to 46,365,934.40, 69,548,901.60 and 16,076,859.20 is: 24,115,288.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,365,934.40 : 69,548,901.60 = 16,076,859.20 : x
  2. Step 2: Convert to fraction form
    46,365,934.40/69,548,901.60 = 16,076,859.20/x
  3. Step 3: Cross multiply
    46,365,934.40x = 69,548,901.60 × 16,076,859.20
  4. Step 4: Simplify right side
    46,365,934.40x = 1,118,127,898,537,854.62
  5. Step 5: Solve for x
    x = 1,118,127,898,537,854.62/46,365,934.40
  6. Step 6: Final answer
    x = 24,115,288.80

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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.