Home / 32,077,006.40-48,117,352.80-9,361,409.60

Finding the Fourth Proportional to 32,077,006.40, 48,117,352.80 and 9,361,409.60

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Solution

The fourth proportional to 32,077,006.40, 48,117,352.80 and 9,361,409.60 is: 14,042,652.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,077,006.40 : 48,117,352.80 = 9,361,409.60 : x
  2. Step 2: Convert to fraction form
    32,077,006.40/48,117,352.80 = 9,361,409.60/x
  3. Step 3: Cross multiply
    32,077,006.40x = 48,117,352.80 × 9,361,409.60
  4. Step 4: Simplify right side
    32,077,006.40x = 450,446,248,428,506.81
  5. Step 5: Solve for x
    x = 450,446,248,428,506.81/32,077,006.40
  6. Step 6: Final answer
    x = 14,042,652.32

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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.