Home / 9,254,280,089.88-13,881,389,857.08-3,358,831,467.96

Finding the Fourth Proportional to 9,254,280,089.88, 13,881,389,857.08 and 3,358,831,467.96

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Solution

The fourth proportional to 9,254,280,089.88, 13,881,389,857.08 and 3,358,831,467.96 is: 5,038,236,212.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,254,280,089.88 : 13,881,389,857.08 = 3,358,831,467.96 : x
  2. Step 2: Convert to fraction form
    9,254,280,089.88/13,881,389,857.08 = 3,358,831,467.96/x
  3. Step 3: Cross multiply
    9,254,280,089.88x = 13,881,389,857.08 × 3,358,831,467.96
  4. Step 4: Simplify right side
    9,254,280,089.88x = 46,625,249,070,981,070,848
  5. Step 5: Solve for x
    x = 46,625,249,070,981,070,848/9,254,280,089.88
  6. Step 6: Final answer
    x = 5,038,236,212.67

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1.5x scale

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.