Home / 22,098,076,272.72-33,170,710,826.88-9,513,163,698.48

Finding the Fourth Proportional to 22,098,076,272.72, 33,170,710,826.88 and 9,513,163,698.48

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Solution

The fourth proportional to 22,098,076,272.72, 33,170,710,826.88 and 9,513,163,698.48 is: 14,279,903,743.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,098,076,272.72 : 33,170,710,826.88 = 9,513,163,698.48 : x
  2. Step 2: Convert to fraction form
    22,098,076,272.72/33,170,710,826.88 = 9,513,163,698.48/x
  3. Step 3: Cross multiply
    22,098,076,272.72x = 33,170,710,826.88 × 9,513,163,698.48
  4. Step 4: Simplify right side
    22,098,076,272.72x = 315,558,402,091,052,302,336
  5. Step 5: Solve for x
    x = 315,558,402,091,052,302,336/22,098,076,272.72
  6. Step 6: Final answer
    x = 14,279,903,743.50

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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.