Home / 18,115,127,192.79-24,998,577,066.18-10,598,021,793.63

Finding the Fourth Proportional to 18,115,127,192.79, 24,998,577,066.18 and 10,598,021,793.63

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Solution

The fourth proportional to 18,115,127,192.79, 24,998,577,066.18 and 10,598,021,793.63 is: 14,625,095,465.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,115,127,192.79 : 24,998,577,066.18 = 10,598,021,793.63 : x
  2. Step 2: Convert to fraction form
    18,115,127,192.79/24,998,577,066.18 = 10,598,021,793.63/x
  3. Step 3: Cross multiply
    18,115,127,192.79x = 24,998,577,066.18 × 10,598,021,793.63
  4. Step 4: Simplify right side
    18,115,127,192.79x = 264,935,464,557,114,720,256
  5. Step 5: Solve for x
    x = 264,935,464,557,114,720,256/18,115,127,192.79
  6. Step 6: Final answer
    x = 14,625,095,465.11

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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.