Home / 6,558,287,881,870.50-9,050,721,770,782.90-3,631,841,508,180.40

Finding the Fourth Proportional to 6,558,287,881,870.50, 9,050,721,770,782.90 and 3,631,841,508,180.40

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Solution

The fourth proportional to 6,558,287,881,870.50, 9,050,721,770,782.90 and 3,631,841,508,180.40 is: 5,012,098,827,956.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,558,287,881,870.50 : 9,050,721,770,782.90 = 3,631,841,508,180.40 : x
  2. Step 2: Convert to fraction form
    6,558,287,881,870.50/9,050,721,770,782.90 = 3,631,841,508,180.40/x
  3. Step 3: Cross multiply
    6,558,287,881,870.50x = 9,050,721,770,782.90 × 3,631,841,508,180.40
  4. Step 4: Simplify right side
    6,558,287,881,870.50x = 32,870,787,006,121,349,321,064,448
  5. Step 5: Solve for x
    x = 32,870,787,006,121,349,321,064,448/6,558,287,881,870.50
  6. Step 6: Final answer
    x = 5,012,098,827,956.03

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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.