Home / 47,141,341,960.32-65,045,340,557.28-27,088,457,448.96

Finding the Fourth Proportional to 47,141,341,960.32, 65,045,340,557.28 and 27,088,457,448.96

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Solution

The fourth proportional to 47,141,341,960.32, 65,045,340,557.28 and 27,088,457,448.96 is: 37,376,490,924.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,141,341,960.32 : 65,045,340,557.28 = 27,088,457,448.96 : x
  2. Step 2: Convert to fraction form
    47,141,341,960.32/65,045,340,557.28 = 27,088,457,448.96/x
  3. Step 3: Cross multiply
    47,141,341,960.32x = 65,045,340,557.28 × 27,088,457,448.96
  4. Step 4: Simplify right side
    47,141,341,960.32x = 1,761,977,939,938,991,407,104
  5. Step 5: Solve for x
    x = 1,761,977,939,938,991,407,104/47,141,341,960.32
  6. Step 6: Final answer
    x = 37,376,490,924.30

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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.