Home / 2,298,473,961,779.40-3,447,714,260,880.90-938,630,674,007.85

Finding the Fourth Proportional to 2,298,473,961,779.40, 3,447,714,260,880.90 and 938,630,674,007.85

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Solution

The fourth proportional to 2,298,473,961,779.40, 3,447,714,260,880.90 and 938,630,674,007.85 is: 1,407,947,366,074.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,473,961,779.40 : 3,447,714,260,880.90 = 938,630,674,007.85 : x
  2. Step 2: Convert to fraction form
    2,298,473,961,779.40/3,447,714,260,880.90 = 938,630,674,007.85/x
  3. Step 3: Cross multiply
    2,298,473,961,779.40x = 3,447,714,260,880.90 × 938,630,674,007.85
  4. Step 4: Simplify right side
    2,298,473,961,779.40x = 3,236,130,360,477,115,192,705,024
  5. Step 5: Solve for x
    x = 3,236,130,360,477,115,192,705,024/2,298,473,961,779.40
  6. Step 6: Final answer
    x = 1,407,947,366,074.06

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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.