Home / 34,545,856,543.20-51,818,784,814.80-28,967,001,501.60

Finding the Fourth Proportional to 34,545,856,543.20, 51,818,784,814.80 and 28,967,001,501.60

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Solution

The fourth proportional to 34,545,856,543.20, 51,818,784,814.80 and 28,967,001,501.60 is: 43,450,502,252.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,545,856,543.20 : 51,818,784,814.80 = 28,967,001,501.60 : x
  2. Step 2: Convert to fraction form
    34,545,856,543.20/51,818,784,814.80 = 28,967,001,501.60/x
  3. Step 3: Cross multiply
    34,545,856,543.20x = 51,818,784,814.80 × 28,967,001,501.60
  4. Step 4: Simplify right side
    34,545,856,543.20x = 1,501,034,817,541,398,855,680
  5. Step 5: Solve for x
    x = 1,501,034,817,541,398,855,680/34,545,856,543.20
  6. Step 6: Final answer
    x = 43,450,502,252.40

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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.