Home / 32,805,807.60-49,208,711.40-17,689,263.60

Finding the Fourth Proportional to 32,805,807.60, 49,208,711.40 and 17,689,263.60

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Solution

The fourth proportional to 32,805,807.60, 49,208,711.40 and 17,689,263.60 is: 26,533,895.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,805,807.60 : 49,208,711.40 = 17,689,263.60 : x
  2. Step 2: Convert to fraction form
    32,805,807.60/49,208,711.40 = 17,689,263.60/x
  3. Step 3: Cross multiply
    32,805,807.60x = 49,208,711.40 × 17,689,263.60
  4. Step 4: Simplify right side
    32,805,807.60x = 870,465,867,370,925.12
  5. Step 5: Solve for x
    x = 870,465,867,370,925.12/32,805,807.60
  6. Step 6: Final answer
    x = 26,533,895.40

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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.