Home / 4,234,746,271.46-6,350,771,750.76-1,398,012,349.64

Finding the Fourth Proportional to 4,234,746,271.46, 6,350,771,750.76 and 1,398,012,349.64

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Solution

The fourth proportional to 4,234,746,271.46, 6,350,771,750.76 and 1,398,012,349.64 is: 2,096,573,624.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,234,746,271.46 : 6,350,771,750.76 = 1,398,012,349.64 : x
  2. Step 2: Convert to fraction form
    4,234,746,271.46/6,350,771,750.76 = 1,398,012,349.64/x
  3. Step 3: Cross multiply
    4,234,746,271.46x = 6,350,771,750.76 × 1,398,012,349.64
  4. Step 4: Simplify right side
    4,234,746,271.46x = 8,878,457,337,307,325,440
  5. Step 5: Solve for x
    x = 8,878,457,337,307,325,440/4,234,746,271.46
  6. Step 6: Final answer
    x = 2,096,573,624.05

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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.