Home / 14,372,602,029.60-21,555,076,669.20-4,424,026,509.60

Finding the Fourth Proportional to 14,372,602,029.60, 21,555,076,669.20 and 4,424,026,509.60

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Solution

The fourth proportional to 14,372,602,029.60, 21,555,076,669.20 and 4,424,026,509.60 is: 6,634,861,968.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,372,602,029.60 : 21,555,076,669.20 = 4,424,026,509.60 : x
  2. Step 2: Convert to fraction form
    14,372,602,029.60/21,555,076,669.20 = 4,424,026,509.60/x
  3. Step 3: Cross multiply
    14,372,602,029.60x = 21,555,076,669.20 × 4,424,026,509.60
  4. Step 4: Simplify right side
    14,372,602,029.60x = 95,360,230,601,001,287,680
  5. Step 5: Solve for x
    x = 95,360,230,601,001,287,680/14,372,602,029.60
  6. Step 6: Final answer
    x = 6,634,861,968.95

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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.