Home / 5,090,176,434,050-7,636,478,160,188.50-1,648,074,148,310

Finding the Fourth Proportional to 5,090,176,434,050, 7,636,478,160,188.50 and 1,648,074,148,310

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Solution

The fourth proportional to 5,090,176,434,050, 7,636,478,160,188.50 and 1,648,074,148,310 is: 2,472,504,126,920.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,090,176,434,050 : 7,636,478,160,188.50 = 1,648,074,148,310 : x
  2. Step 2: Convert to fraction form
    5,090,176,434,050/7,636,478,160,188.50 = 1,648,074,148,310/x
  3. Step 3: Cross multiply
    5,090,176,434,050x = 7,636,478,160,188.50 × 1,648,074,148,310
  4. Step 4: Simplify right side
    5,090,176,434,050x = 12,585,482,239,940,577,315,520,512
  5. Step 5: Solve for x
    x = 12,585,482,239,940,577,315,520,512/5,090,176,434,050
  6. Step 6: Final answer
    x = 2,472,504,126,920.20

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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.