Home / 28,973,376,486.90-43,460,064,730.35-10,361,887,514.10

Finding the Fourth Proportional to 28,973,376,486.90, 43,460,064,730.35 and 10,361,887,514.10

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Solution

The fourth proportional to 28,973,376,486.90, 43,460,064,730.35 and 10,361,887,514.10 is: 15,542,831,271.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,973,376,486.90 : 43,460,064,730.35 = 10,361,887,514.10 : x
  2. Step 2: Convert to fraction form
    28,973,376,486.90/43,460,064,730.35 = 10,361,887,514.10/x
  3. Step 3: Cross multiply
    28,973,376,486.90x = 43,460,064,730.35 × 10,361,887,514.10
  4. Step 4: Simplify right side
    28,973,376,486.90x = 450,328,302,091,391,467,520
  5. Step 5: Solve for x
    x = 450,328,302,091,391,467,520/28,973,376,486.90
  6. Step 6: Final answer
    x = 15,542,831,271.15

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Double scale
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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.