Home / 6,514,351,989,663-8,990,214,018,056.60-3,587,905,034,051.80

Finding the Fourth Proportional to 6,514,351,989,663, 8,990,214,018,056.60 and 3,587,905,034,051.80

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Solution

The fourth proportional to 6,514,351,989,663, 8,990,214,018,056.60 and 3,587,905,034,051.80 is: 4,951,533,810,849.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,514,351,989,663 : 8,990,214,018,056.60 = 3,587,905,034,051.80 : x
  2. Step 2: Convert to fraction form
    6,514,351,989,663/8,990,214,018,056.60 = 3,587,905,034,051.80/x
  3. Step 3: Cross multiply
    6,514,351,989,663x = 8,990,214,018,056.60 × 3,587,905,034,051.80
  4. Step 4: Simplify right side
    6,514,351,989,663x = 32,256,034,132,588,333,451,182,080
  5. Step 5: Solve for x
    x = 32,256,034,132,588,333,451,182,080/6,514,351,989,663
  6. Step 6: Final answer
    x = 4,951,533,810,849.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.