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Finding the Fourth Proportional to 185,308,884,007.20, 277,963,326,010.80 and 185,308,884,007.20

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Solution

The fourth proportional to 185,308,884,007.20, 277,963,326,010.80 and 185,308,884,007.20 is: 277,963,326,010.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,308,884,007.20 : 277,963,326,010.80 = 185,308,884,007.20 : x
  2. Step 2: Convert to fraction form
    185,308,884,007.20/277,963,326,010.80 = 185,308,884,007.20/x
  3. Step 3: Cross multiply
    185,308,884,007.20x = 277,963,326,010.80 × 185,308,884,007.20
  4. Step 4: Simplify right side
    185,308,884,007.20x = 51,509,073,737,990,853,885,952
  5. Step 5: Solve for x
    x = 51,509,073,737,990,853,885,952/185,308,884,007.20
  6. Step 6: Final answer
    x = 277,963,326,010.80

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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.