Home / 5,090,176,434,049.50-7,636,478,160,188-1,648,074,148,309.50

Finding the Fourth Proportional to 5,090,176,434,049.50, 7,636,478,160,188 and 1,648,074,148,309.50

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Solution

The fourth proportional to 5,090,176,434,049.50, 7,636,478,160,188 and 1,648,074,148,309.50 is: 2,472,504,126,919.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,090,176,434,049.50 : 7,636,478,160,188 = 1,648,074,148,309.50 : x
  2. Step 2: Convert to fraction form
    5,090,176,434,049.50/7,636,478,160,188 = 1,648,074,148,309.50/x
  3. Step 3: Cross multiply
    5,090,176,434,049.50x = 7,636,478,160,188 × 1,648,074,148,309.50
  4. Step 4: Simplify right side
    5,090,176,434,049.50x = 12,585,482,239,935,936,603,357,184
  5. Step 5: Solve for x
    x = 12,585,482,239,935,936,603,357,184/5,090,176,434,049.50
  6. Step 6: Final answer
    x = 2,472,504,126,919.53

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Double scale
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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.