Home / 8,323,001,339.04-12,475,762,717.66-2,800,342,049.76

Finding the Fourth Proportional to 8,323,001,339.04, 12,475,762,717.66 and 2,800,342,049.76

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Solution

The fourth proportional to 8,323,001,339.04, 12,475,762,717.66 and 2,800,342,049.76 is: 4,197,572,668.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,323,001,339.04 : 12,475,762,717.66 = 2,800,342,049.76 : x
  2. Step 2: Convert to fraction form
    8,323,001,339.04/12,475,762,717.66 = 2,800,342,049.76/x
  3. Step 3: Cross multiply
    8,323,001,339.04x = 12,475,762,717.66 × 2,800,342,049.76
  4. Step 4: Simplify right side
    8,323,001,339.04x = 34,936,402,941,091,393,536
  5. Step 5: Solve for x
    x = 34,936,402,941,091,393,536/8,323,001,339.04
  6. Step 6: Final answer
    x = 4,197,572,668.55

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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.