Home / 176,178,886.70-264,268,330.05-48,528,070.70

Finding the Fourth Proportional to 176,178,886.70, 264,268,330.05 and 48,528,070.70

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Solution

The fourth proportional to 176,178,886.70, 264,268,330.05 and 48,528,070.70 is: 72,792,106.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,178,886.70 : 264,268,330.05 = 48,528,070.70 : x
  2. Step 2: Convert to fraction form
    176,178,886.70/264,268,330.05 = 48,528,070.70/x
  3. Step 3: Cross multiply
    176,178,886.70x = 264,268,330.05 × 48,528,070.70
  4. Step 4: Simplify right side
    176,178,886.70x = 12,824,432,204,437,336
  5. Step 5: Solve for x
    x = 12,824,432,204,437,336/176,178,886.70
  6. Step 6: Final answer
    x = 72,792,106.05

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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.