Home / 2,070,276,097,853.10-3,105,747,839,502.50-637,683,325,970.70

Finding the Fourth Proportional to 2,070,276,097,853.10, 3,105,747,839,502.50 and 637,683,325,970.70

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Solution

The fourth proportional to 2,070,276,097,853.10, 3,105,747,839,502.50 and 637,683,325,970.70 is: 956,627,772,486.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,070,276,097,853.10 : 3,105,747,839,502.50 = 637,683,325,970.70 : x
  2. Step 2: Convert to fraction form
    2,070,276,097,853.10/3,105,747,839,502.50 = 637,683,325,970.70/x
  3. Step 3: Cross multiply
    2,070,276,097,853.10x = 3,105,747,839,502.50 × 637,683,325,970.70
  4. Step 4: Simplify right side
    2,070,276,097,853.10x = 1,980,483,611,920,269,943,242,752
  5. Step 5: Solve for x
    x = 1,980,483,611,920,269,943,242,752/2,070,276,097,853.10
  6. Step 6: Final answer
    x = 956,627,772,486.02

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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.