Home / 162,283,503,463.77-243,462,652,597.66-56,165,570,960.02

Finding the Fourth Proportional to 162,283,503,463.77, 243,462,652,597.66 and 56,165,570,960.02

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Solution

The fourth proportional to 162,283,503,463.77, 243,462,652,597.66 and 56,165,570,960.02 is: 84,261,299,508.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,283,503,463.77 : 243,462,652,597.66 = 56,165,570,960.02 : x
  2. Step 2: Convert to fraction form
    162,283,503,463.77/243,462,652,597.66 = 56,165,570,960.02/x
  3. Step 3: Cross multiply
    162,283,503,463.77x = 243,462,652,597.66 × 56,165,570,960.02
  4. Step 4: Simplify right side
    162,283,503,463.77x = 13,674,218,890,588,325,937,152
  5. Step 5: Solve for x
    x = 13,674,218,890,588,325,937,152/162,283,503,463.77
  6. Step 6: Final answer
    x = 84,261,299,508.12

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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.