Home / 9,308,844,175.65-13,963,266,263.48-7,472,184,079.65

Finding the Fourth Proportional to 9,308,844,175.65, 13,963,266,263.48 and 7,472,184,079.65

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Solution

The fourth proportional to 9,308,844,175.65, 13,963,266,263.48 and 7,472,184,079.65 is: 11,208,276,119.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,308,844,175.65 : 13,963,266,263.48 = 7,472,184,079.65 : x
  2. Step 2: Convert to fraction form
    9,308,844,175.65/13,963,266,263.48 = 7,472,184,079.65/x
  3. Step 3: Cross multiply
    9,308,844,175.65x = 13,963,266,263.48 × 7,472,184,079.65
  4. Step 4: Simplify right side
    9,308,844,175.65x = 104,336,095,873,851,834,368
  5. Step 5: Solve for x
    x = 104,336,095,873,851,834,368/9,308,844,175.65
  6. Step 6: Final answer
    x = 11,208,276,119.48

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Double scale
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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.