Home / 584,501,541.84-876,744,997.02-141,847,888.05

Finding the Fourth Proportional to 584,501,541.84, 876,744,997.02 and 141,847,888.05

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Solution

The fourth proportional to 584,501,541.84, 876,744,997.02 and 141,847,888.05 is: 212,770,056.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,501,541.84 : 876,744,997.02 = 141,847,888.05 : x
  2. Step 2: Convert to fraction form
    584,501,541.84/876,744,997.02 = 141,847,888.05/x
  3. Step 3: Cross multiply
    584,501,541.84x = 876,744,997.02 × 141,847,888.05
  4. Step 4: Simplify right side
    584,501,541.84x = 124,364,426,185,690,544
  5. Step 5: Solve for x
    x = 124,364,426,185,690,544/584,501,541.84
  6. Step 6: Final answer
    x = 212,770,056.68

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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.