Home / 2,298,473,961,616.10-3,447,714,260,636.50-938,630,673,844.20

Finding the Fourth Proportional to 2,298,473,961,616.10, 3,447,714,260,636.50 and 938,630,673,844.20

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Solution

The fourth proportional to 2,298,473,961,616.10, 3,447,714,260,636.50 and 938,630,673,844.20 is: 1,407,947,365,828.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,473,961,616.10 : 3,447,714,260,636.50 = 938,630,673,844.20 : x
  2. Step 2: Convert to fraction form
    2,298,473,961,616.10/3,447,714,260,636.50 = 938,630,673,844.20/x
  3. Step 3: Cross multiply
    2,298,473,961,616.10x = 3,447,714,260,636.50 × 938,630,673,844.20
  4. Step 4: Simplify right side
    2,298,473,961,616.10x = 3,236,130,359,683,495,430,717,440
  5. Step 5: Solve for x
    x = 3,236,130,359,683,495,430,717,440/2,298,473,961,616.10
  6. Step 6: Final answer
    x = 1,407,947,365,828.81

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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.