Home / 2,298,473,961,777.40-3,447,714,260,877.90-938,630,674,005.86

Finding the Fourth Proportional to 2,298,473,961,777.40, 3,447,714,260,877.90 and 938,630,674,005.86

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Solution

The fourth proportional to 2,298,473,961,777.40, 3,447,714,260,877.90 and 938,630,674,005.86 is: 1,407,947,366,071.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,473,961,777.40 : 3,447,714,260,877.90 = 938,630,674,005.86 : x
  2. Step 2: Convert to fraction form
    2,298,473,961,777.40/3,447,714,260,877.90 = 938,630,674,005.86/x
  3. Step 3: Cross multiply
    2,298,473,961,777.40x = 3,447,714,260,877.90 × 938,630,674,005.86
  4. Step 4: Simplify right side
    2,298,473,961,777.40x = 3,236,130,360,467,438,631,387,136
  5. Step 5: Solve for x
    x = 3,236,130,360,467,438,631,387,136/2,298,473,961,777.40
  6. Step 6: Final answer
    x = 1,407,947,366,071.08

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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.