Home / 63,977,578,420.32-88,246,546,577.46-41,143,584,936.06

Finding the Fourth Proportional to 63,977,578,420.32, 88,246,546,577.46 and 41,143,584,936.06

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Solution

The fourth proportional to 63,977,578,420.32, 88,246,546,577.46 and 41,143,584,936.06 is: 56,750,808,237.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,977,578,420.32 : 88,246,546,577.46 = 41,143,584,936.06 : x
  2. Step 2: Convert to fraction form
    63,977,578,420.32/88,246,546,577.46 = 41,143,584,936.06/x
  3. Step 3: Cross multiply
    63,977,578,420.32x = 88,246,546,577.46 × 41,143,584,936.06
  4. Step 4: Simplify right side
    63,977,578,420.32x = 3,630,779,284,423,700,381,696
  5. Step 5: Solve for x
    x = 3,630,779,284,423,700,381,696/63,977,578,420.32
  6. Step 6: Final answer
    x = 56,750,808,237.38

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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.