Home / 14,500,288,769.84-21,750,439,184.05-6,523,139,402.31

Finding the Fourth Proportional to 14,500,288,769.84, 21,750,439,184.05 and 6,523,139,402.31

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Solution

The fourth proportional to 14,500,288,769.84, 21,750,439,184.05 and 6,523,139,402.31 is: 9,784,711,815.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,500,288,769.84 : 21,750,439,184.05 = 6,523,139,402.31 : x
  2. Step 2: Convert to fraction form
    14,500,288,769.84/21,750,439,184.05 = 6,523,139,402.31/x
  3. Step 3: Cross multiply
    14,500,288,769.84x = 21,750,439,184.05 × 6,523,139,402.31
  4. Step 4: Simplify right side
    14,500,288,769.84x = 141,881,146,859,076,124,672
  5. Step 5: Solve for x
    x = 141,881,146,859,076,124,672/14,500,288,769.84
  6. Step 6: Final answer
    x = 9,784,711,815.82

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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.