Home / 100,864,208,706.26-151,296,600,281.80-29,159,560,094.00

Finding the Fourth Proportional to 100,864,208,706.26, 151,296,600,281.80 and 29,159,560,094.00

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Solution

The fourth proportional to 100,864,208,706.26, 151,296,600,281.80 and 29,159,560,094.00 is: 43,739,423,176.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,864,208,706.26 : 151,296,600,281.80 = 29,159,560,094.00 : x
  2. Step 2: Convert to fraction form
    100,864,208,706.26/151,296,600,281.80 = 29,159,560,094.00/x
  3. Step 3: Cross multiply
    100,864,208,706.26x = 151,296,600,281.80 × 29,159,560,094.00
  4. Step 4: Simplify right side
    100,864,208,706.26x = 4,411,742,307,934,438,686,720
  5. Step 5: Solve for x
    x = 4,411,742,307,934,438,686,720/100,864,208,706.26
  6. Step 6: Final answer
    x = 43,739,423,176.19

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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.