Home / 283,153,483,025.16-424,797,210,682.92-91,925,151,032.84

Finding the Fourth Proportional to 283,153,483,025.16, 424,797,210,682.92 and 91,925,151,032.84

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Solution

The fourth proportional to 283,153,483,025.16, 424,797,210,682.92 and 91,925,151,032.84 is: 137,909,473,452.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,153,483,025.16 : 424,797,210,682.92 = 91,925,151,032.84 : x
  2. Step 2: Convert to fraction form
    283,153,483,025.16/424,797,210,682.92 = 91,925,151,032.84/x
  3. Step 3: Cross multiply
    283,153,483,025.16x = 424,797,210,682.92 × 91,925,151,032.84
  4. Step 4: Simplify right side
    283,153,483,025.16x = 39,049,547,750,356,570,603,520
  5. Step 5: Solve for x
    x = 39,049,547,750,356,570,603,520/283,153,483,025.16
  6. Step 6: Final answer
    x = 137,909,473,452.91

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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.