Home / 1,573,501,869.32-2,359,089,224.85-951,578,837.08

Finding the Fourth Proportional to 1,573,501,869.32, 2,359,089,224.85 and 951,578,837.08

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Solution

The fourth proportional to 1,573,501,869.32, 2,359,089,224.85 and 951,578,837.08 is: 1,426,664,578.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,501,869.32 : 2,359,089,224.85 = 951,578,837.08 : x
  2. Step 2: Convert to fraction form
    1,573,501,869.32/2,359,089,224.85 = 951,578,837.08/x
  3. Step 3: Cross multiply
    1,573,501,869.32x = 2,359,089,224.85 × 951,578,837.08
  4. Step 4: Simplify right side
    1,573,501,869.32x = 2,244,859,381,151,958,528
  5. Step 5: Solve for x
    x = 2,244,859,381,151,958,528/1,573,501,869.32
  6. Step 6: Final answer
    x = 1,426,664,578.49

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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.