Home / 35,779,968,608.95-53,669,952,913.43-9,610,207,636.15

Finding the Fourth Proportional to 35,779,968,608.95, 53,669,952,913.43 and 9,610,207,636.15

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Solution

The fourth proportional to 35,779,968,608.95, 53,669,952,913.43 and 9,610,207,636.15 is: 14,415,311,454.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,779,968,608.95 : 53,669,952,913.43 = 9,610,207,636.15 : x
  2. Step 2: Convert to fraction form
    35,779,968,608.95/53,669,952,913.43 = 9,610,207,636.15/x
  3. Step 3: Cross multiply
    35,779,968,608.95x = 53,669,952,913.43 × 9,610,207,636.15
  4. Step 4: Simplify right side
    35,779,968,608.95x = 515,779,391,320,455,905,280
  5. Step 5: Solve for x
    x = 515,779,391,320,455,905,280/35,779,968,608.95
  6. Step 6: Final answer
    x = 14,415,311,454.23

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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.