Home / 195,024,097.99-292,636,722.26-91,403,830.36

Finding the Fourth Proportional to 195,024,097.99, 292,636,722.26 and 91,403,830.36

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Solution

The fourth proportional to 195,024,097.99, 292,636,722.26 and 91,403,830.36 is: 137,152,883.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,024,097.99 : 292,636,722.26 = 91,403,830.36 : x
  2. Step 2: Convert to fraction form
    195,024,097.99/292,636,722.26 = 91,403,830.36/x
  3. Step 3: Cross multiply
    195,024,097.99x = 292,636,722.26 × 91,403,830.36
  4. Step 4: Simplify right side
    195,024,097.99x = 26,748,117,318,559,476
  5. Step 5: Solve for x
    x = 26,748,117,318,559,476/195,024,097.99
  6. Step 6: Final answer
    x = 137,152,883.13

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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.