Home / 30,308,413,019,798-45,465,292,155,656-8,551,110,810,113.20

Finding the Fourth Proportional to 30,308,413,019,798, 45,465,292,155,656 and 8,551,110,810,113.20

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Solution

The fourth proportional to 30,308,413,019,798, 45,465,292,155,656 and 8,551,110,810,113.20 is: 12,827,420,260,613.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,308,413,019,798 : 45,465,292,155,656 = 8,551,110,810,113.20 : x
  2. Step 2: Convert to fraction form
    30,308,413,019,798/45,465,292,155,656 = 8,551,110,810,113.20/x
  3. Step 3: Cross multiply
    30,308,413,019,798x = 45,465,292,155,656 × 8,551,110,810,113.20
  4. Step 4: Simplify right side
    30,308,413,019,798x = 388,778,751,237,184,901,825,429,504
  5. Step 5: Solve for x
    x = 388,778,751,237,184,901,825,429,504/30,308,413,019,798
  6. Step 6: Final answer
    x = 12,827,420,260,613.04

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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.