Home / 29,855,963,044.02-41,200,956,080.66-16,307,596,138.66

Finding the Fourth Proportional to 29,855,963,044.02, 41,200,956,080.66 and 16,307,596,138.66

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Solution

The fourth proportional to 29,855,963,044.02, 41,200,956,080.66 and 16,307,596,138.66 is: 22,504,333,599.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,855,963,044.02 : 41,200,956,080.66 = 16,307,596,138.66 : x
  2. Step 2: Convert to fraction form
    29,855,963,044.02/41,200,956,080.66 = 16,307,596,138.66/x
  3. Step 3: Cross multiply
    29,855,963,044.02x = 41,200,956,080.66 × 16,307,596,138.66
  4. Step 4: Simplify right side
    29,855,963,044.02x = 671,888,552,290,030,190,592
  5. Step 5: Solve for x
    x = 671,888,552,290,030,190,592/29,855,963,044.02
  6. Step 6: Final answer
    x = 22,504,333,599.94

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1.5x scale

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.