Home / 4,607,518,877.43-6,358,330,783.89-2,492,928,424.47

Finding the Fourth Proportional to 4,607,518,877.43, 6,358,330,783.89 and 2,492,928,424.47

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Solution

The fourth proportional to 4,607,518,877.43, 6,358,330,783.89 and 2,492,928,424.47 is: 3,440,216,733.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607,518,877.43 : 6,358,330,783.89 = 2,492,928,424.47 : x
  2. Step 2: Convert to fraction form
    4,607,518,877.43/6,358,330,783.89 = 2,492,928,424.47/x
  3. Step 3: Cross multiply
    4,607,518,877.43x = 6,358,330,783.89 × 2,492,928,424.47
  4. Step 4: Simplify right side
    4,607,518,877.43x = 15,850,863,543,341,998,080
  5. Step 5: Solve for x
    x = 15,850,863,543,341,998,080/4,607,518,877.43
  6. Step 6: Final answer
    x = 3,440,216,733.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.