Home / 176,178,854.70-264,268,282.05-48,528,038.70

Finding the Fourth Proportional to 176,178,854.70, 264,268,282.05 and 48,528,038.70

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Solution

The fourth proportional to 176,178,854.70, 264,268,282.05 and 48,528,038.70 is: 72,792,058.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,178,854.70 : 264,268,282.05 = 48,528,038.70 : x
  2. Step 2: Convert to fraction form
    176,178,854.70/264,268,282.05 = 48,528,038.70/x
  3. Step 3: Cross multiply
    176,178,854.70x = 264,268,282.05 × 48,528,038.70
  4. Step 4: Simplify right side
    176,178,854.70x = 12,824,421,418,504,916
  5. Step 5: Solve for x
    x = 12,824,421,418,504,916/176,178,854.70
  6. Step 6: Final answer
    x = 72,792,058.05

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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.