Home / 32,076,710.40-48,116,908.80-9,361,113.60

Finding the Fourth Proportional to 32,076,710.40, 48,116,908.80 and 9,361,113.60

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Solution

The fourth proportional to 32,076,710.40, 48,116,908.80 and 9,361,113.60 is: 14,042,208.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,076,710.40 : 48,116,908.80 = 9,361,113.60 : x
  2. Step 2: Convert to fraction form
    32,076,710.40/48,116,908.80 = 9,361,113.60/x
  3. Step 3: Cross multiply
    32,076,710.40x = 48,116,908.80 × 9,361,113.60
  4. Step 4: Simplify right side
    32,076,710.40x = 450,427,849,357,639.62
  5. Step 5: Solve for x
    x = 450,427,849,357,639.62/32,076,710.40
  6. Step 6: Final answer
    x = 14,042,208.31

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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.