Home / 8,249,438,093,840-11,384,826,259,347-4,781,952,398,798.40

Finding the Fourth Proportional to 8,249,438,093,840, 11,384,826,259,347 and 4,781,952,398,798.40

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Solution

The fourth proportional to 8,249,438,093,840, 11,384,826,259,347 and 4,781,952,398,798.40 is: 6,599,443,091,941.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,249,438,093,840 : 11,384,826,259,347 = 4,781,952,398,798.40 : x
  2. Step 2: Convert to fraction form
    8,249,438,093,840/11,384,826,259,347 = 4,781,952,398,798.40/x
  3. Step 3: Cross multiply
    8,249,438,093,840x = 11,384,826,259,347 × 4,781,952,398,798.40
  4. Step 4: Simplify right side
    8,249,438,093,840x = 54,441,697,240,787,406,269,972,480
  5. Step 5: Solve for x
    x = 54,441,697,240,787,406,269,972,480/8,249,438,093,840
  6. Step 6: Final answer
    x = 6,599,443,091,941.01

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Double scale
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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.