Home / 14,816,831,406,324-20,447,779,166,530-8,885,051,845,253.60

Finding the Fourth Proportional to 14,816,831,406,324, 20,447,779,166,530 and 8,885,051,845,253.60

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Solution

The fourth proportional to 14,816,831,406,324, 20,447,779,166,530 and 8,885,051,845,253.60 is: 12,261,702,453,965.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,816,831,406,324 : 20,447,779,166,530 = 8,885,051,845,253.60 : x
  2. Step 2: Convert to fraction form
    14,816,831,406,324/20,447,779,166,530 = 8,885,051,845,253.60/x
  3. Step 3: Cross multiply
    14,816,831,406,324x = 20,447,779,166,530 × 8,885,051,845,253.60
  4. Step 4: Simplify right side
    14,816,831,406,324x = 181,679,578,014,915,475,466,616,832
  5. Step 5: Solve for x
    x = 181,679,578,014,915,475,466,616,832/14,816,831,406,324
  6. Step 6: Final answer
    x = 12,261,702,453,965.46

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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.