Home / 6,343,852,773,847.60-9,515,767,283,594.80-1,987,774,234,697.40

Finding the Fourth Proportional to 6,343,852,773,847.60, 9,515,767,283,594.80 and 1,987,774,234,697.40

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Solution

The fourth proportional to 6,343,852,773,847.60, 9,515,767,283,594.80 and 1,987,774,234,697.40 is: 2,981,657,630,467.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,343,852,773,847.60 : 9,515,767,283,594.80 = 1,987,774,234,697.40 : x
  2. Step 2: Convert to fraction form
    6,343,852,773,847.60/9,515,767,283,594.80 = 1,987,774,234,697.40/x
  3. Step 3: Cross multiply
    6,343,852,773,847.60x = 9,515,767,283,594.80 × 1,987,774,234,697.40
  4. Step 4: Simplify right side
    6,343,852,773,847.60x = 18,915,197,029,706,210,696,232,960
  5. Step 5: Solve for x
    x = 18,915,197,029,706,210,696,232,960/6,343,852,773,847.60
  6. Step 6: Final answer
    x = 2,981,657,630,467.67

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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.