Home / 25,808,068.32-38,711,052.52-6,376,804.94

Finding the Fourth Proportional to 25,808,068.32, 38,711,052.52 and 6,376,804.94

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Solution

The fourth proportional to 25,808,068.32, 38,711,052.52 and 6,376,804.94 is: 9,564,947.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,808,068.32 : 38,711,052.52 = 6,376,804.94 : x
  2. Step 2: Convert to fraction form
    25,808,068.32/38,711,052.52 = 6,376,804.94/x
  3. Step 3: Cross multiply
    25,808,068.32x = 38,711,052.52 × 6,376,804.94
  4. Step 4: Simplify right side
    25,808,068.32x = 246,852,830,942,135.50
  5. Step 5: Solve for x
    x = 246,852,830,942,135.50/25,808,068.32
  6. Step 6: Final answer
    x = 9,564,947.98

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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.