Home / 66,199,660,075,932-99,299,128,904,826-26,991,798,088,082

Finding the Fourth Proportional to 66,199,660,075,932, 99,299,128,904,826 and 26,991,798,088,082

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Solution

The fourth proportional to 66,199,660,075,932, 99,299,128,904,826 and 26,991,798,088,082 is: 40,487,549,855,198.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,199,660,075,932 : 99,299,128,904,826 = 26,991,798,088,082 : x
  2. Step 2: Convert to fraction form
    66,199,660,075,932/99,299,128,904,826 = 26,991,798,088,082/x
  3. Step 3: Cross multiply
    66,199,660,075,932x = 99,299,128,904,826 × 26,991,798,088,082
  4. Step 4: Simplify right side
    66,199,660,075,932x = 2,680,262,037,721,490,568,677,163,008
  5. Step 5: Solve for x
    x = 2,680,262,037,721,490,568,677,163,008/66,199,660,075,932
  6. Step 6: Final answer
    x = 40,487,549,855,198.50

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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.