Home / 9,059,068,201,428.90-12,501,513,639,800-4,892,311,147,230

Finding the Fourth Proportional to 9,059,068,201,428.90, 12,501,513,639,800 and 4,892,311,147,230

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Solution

The fourth proportional to 9,059,068,201,428.90, 12,501,513,639,800 and 4,892,311,147,230 is: 6,751,389,124,942.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,059,068,201,428.90 : 12,501,513,639,800 = 4,892,311,147,230 : x
  2. Step 2: Convert to fraction form
    9,059,068,201,428.90/12,501,513,639,800 = 4,892,311,147,230/x
  3. Step 3: Cross multiply
    9,059,068,201,428.90x = 12,501,513,639,800 × 4,892,311,147,230
  4. Step 4: Simplify right side
    9,059,068,201,428.90x = 61,161,294,537,241,427,613,581,312
  5. Step 5: Solve for x
    x = 61,161,294,537,241,427,613,581,312/9,059,068,201,428.90
  6. Step 6: Final answer
    x = 6,751,389,124,942.71

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1.5x scale

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.