Home / 1,086,500,434,232.30-1,499,326,945,938.70-592,094,492,832.32

Finding the Fourth Proportional to 1,086,500,434,232.30, 1,499,326,945,938.70 and 592,094,492,832.32

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Solution

The fourth proportional to 1,086,500,434,232.30, 1,499,326,945,938.70 and 592,094,492,832.32 is: 817,066,610,997.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,086,500,434,232.30 : 1,499,326,945,938.70 = 592,094,492,832.32 : x
  2. Step 2: Convert to fraction form
    1,086,500,434,232.30/1,499,326,945,938.70 = 592,094,492,832.32/x
  3. Step 3: Cross multiply
    1,086,500,434,232.30x = 1,499,326,945,938.70 × 592,094,492,832.32
  4. Step 4: Simplify right side
    1,086,500,434,232.30x = 887,743,227,645,405,748,527,104
  5. Step 5: Solve for x
    x = 887,743,227,645,405,748,527,104/1,086,500,434,232.30
  6. Step 6: Final answer
    x = 817,066,610,997.42

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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.