Home / 14,888,927.60-22,333,391.40-5,913,479.60

Finding the Fourth Proportional to 14,888,927.60, 22,333,391.40 and 5,913,479.60

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Solution

The fourth proportional to 14,888,927.60, 22,333,391.40 and 5,913,479.60 is: 8,870,219.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,888,927.60 : 22,333,391.40 = 5,913,479.60 : x
  2. Step 2: Convert to fraction form
    14,888,927.60/22,333,391.40 = 5,913,479.60/x
  3. Step 3: Cross multiply
    14,888,927.60x = 22,333,391.40 × 5,913,479.60
  4. Step 4: Simplify right side
    14,888,927.60x = 132,068,054,442,715.42
  5. Step 5: Solve for x
    x = 132,068,054,442,715.42/14,888,927.60
  6. Step 6: Final answer
    x = 8,870,219.40

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1.5x scale

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.