Home / 1,459,393,156.36-2,192,582,041.05-935,788,118.59

Finding the Fourth Proportional to 1,459,393,156.36, 2,192,582,041.05 and 935,788,118.59

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Solution

The fourth proportional to 1,459,393,156.36, 2,192,582,041.05 and 935,788,118.59 is: 1,405,921,505.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,459,393,156.36 : 2,192,582,041.05 = 935,788,118.59 : x
  2. Step 2: Convert to fraction form
    1,459,393,156.36/2,192,582,041.05 = 935,788,118.59/x
  3. Step 3: Cross multiply
    1,459,393,156.36x = 2,192,582,041.05 × 935,788,118.59
  4. Step 4: Simplify right side
    1,459,393,156.36x = 2,051,792,223,038,424,064
  5. Step 5: Solve for x
    x = 2,051,792,223,038,424,064/1,459,393,156.36
  6. Step 6: Final answer
    x = 1,405,921,505.18

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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.