Home / 284,606,308,239.35-426,894,426,870.38-93,353,153,333.64

Finding the Fourth Proportional to 284,606,308,239.35, 426,894,426,870.38 and 93,353,153,333.64

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Solution

The fourth proportional to 284,606,308,239.35, 426,894,426,870.38 and 93,353,153,333.64 is: 140,024,798,239.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    284,606,308,239.35 : 426,894,426,870.38 = 93,353,153,333.64 : x
  2. Step 2: Convert to fraction form
    284,606,308,239.35/426,894,426,870.38 = 93,353,153,333.64/x
  3. Step 3: Cross multiply
    284,606,308,239.35x = 426,894,426,870.38 × 93,353,153,333.64
  4. Step 4: Simplify right side
    284,606,308,239.35x = 39,851,940,888,906,955,751,424
  5. Step 5: Solve for x
    x = 39,851,940,888,906,955,751,424/284,606,308,239.35
  6. Step 6: Final answer
    x = 140,024,798,239.51

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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.