Home / 39,459,700,511.40-59,189,550,767.10-26,907,276,667.80

Finding the Fourth Proportional to 39,459,700,511.40, 59,189,550,767.10 and 26,907,276,667.80

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Solution

The fourth proportional to 39,459,700,511.40, 59,189,550,767.10 and 26,907,276,667.80 is: 40,360,915,001.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,459,700,511.40 : 59,189,550,767.10 = 26,907,276,667.80 : x
  2. Step 2: Convert to fraction form
    39,459,700,511.40/59,189,550,767.10 = 26,907,276,667.80/x
  3. Step 3: Cross multiply
    39,459,700,511.40x = 59,189,550,767.10 × 26,907,276,667.80
  4. Step 4: Simplify right side
    39,459,700,511.40x = 1,592,629,618,333,153,230,848
  5. Step 5: Solve for x
    x = 1,592,629,618,333,153,230,848/39,459,700,511.40
  6. Step 6: Final answer
    x = 40,360,915,001.70

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1.5x scale

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.