Home / 28,973,376,504.90-43,460,064,757.35-10,361,887,532.10

Finding the Fourth Proportional to 28,973,376,504.90, 43,460,064,757.35 and 10,361,887,532.10

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Solution

The fourth proportional to 28,973,376,504.90, 43,460,064,757.35 and 10,361,887,532.10 is: 15,542,831,298.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,973,376,504.90 : 43,460,064,757.35 = 10,361,887,532.10 : x
  2. Step 2: Convert to fraction form
    28,973,376,504.90/43,460,064,757.35 = 10,361,887,532.10/x
  3. Step 3: Cross multiply
    28,973,376,504.90x = 43,460,064,757.35 × 10,361,887,532.10
  4. Step 4: Simplify right side
    28,973,376,504.90x = 450,328,303,153,443,569,664
  5. Step 5: Solve for x
    x = 450,328,303,153,443,569,664/28,973,376,504.90
  6. Step 6: Final answer
    x = 15,542,831,298.15

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Double scale
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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.