Home / 1,750,354,376.84-2,625,536,012.16-715,215,259.16

Finding the Fourth Proportional to 1,750,354,376.84, 2,625,536,012.16 and 715,215,259.16

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Solution

The fourth proportional to 1,750,354,376.84, 2,625,536,012.16 and 715,215,259.16 is: 1,072,824,705.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,354,376.84 : 2,625,536,012.16 = 715,215,259.16 : x
  2. Step 2: Convert to fraction form
    1,750,354,376.84/2,625,536,012.16 = 715,215,259.16/x
  3. Step 3: Cross multiply
    1,750,354,376.84x = 2,625,536,012.16 × 715,215,259.16
  4. Step 4: Simplify right side
    1,750,354,376.84x = 1,877,823,419,370,927,104
  5. Step 5: Solve for x
    x = 1,877,823,419,370,927,104/1,750,354,376.84
  6. Step 6: Final answer
    x = 1,072,824,705.80

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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.