Home / 32,579,659,853.70-48,869,489,780.55-12,950,355,077.70

Finding the Fourth Proportional to 32,579,659,853.70, 48,869,489,780.55 and 12,950,355,077.70

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Solution

The fourth proportional to 32,579,659,853.70, 48,869,489,780.55 and 12,950,355,077.70 is: 19,425,532,616.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,579,659,853.70 : 48,869,489,780.55 = 12,950,355,077.70 : x
  2. Step 2: Convert to fraction form
    32,579,659,853.70/48,869,489,780.55 = 12,950,355,077.70/x
  3. Step 3: Cross multiply
    32,579,659,853.70x = 48,869,489,780.55 × 12,950,355,077.70
  4. Step 4: Simplify right side
    32,579,659,853.70x = 632,877,245,124,153,966,592
  5. Step 5: Solve for x
    x = 632,877,245,124,153,966,592/32,579,659,853.70
  6. Step 6: Final answer
    x = 19,425,532,616.55

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Double scale
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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.