Home / 7,318,266,742,818.20-10,113,698,257,005-5,997,796,175,384.60

Finding the Fourth Proportional to 7,318,266,742,818.20, 10,113,698,257,005 and 5,997,796,175,384.60

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Solution

The fourth proportional to 7,318,266,742,818.20, 10,113,698,257,005 and 5,997,796,175,384.60 is: 8,288,834,345,152.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,318,266,742,818.20 : 10,113,698,257,005 = 5,997,796,175,384.60 : x
  2. Step 2: Convert to fraction form
    7,318,266,742,818.20/10,113,698,257,005 = 5,997,796,175,384.60/x
  3. Step 3: Cross multiply
    7,318,266,742,818.20x = 10,113,698,257,005 × 5,997,796,175,384.60
  4. Step 4: Simplify right side
    7,318,266,742,818.20x = 60,659,900,724,858,476,740,739,072
  5. Step 5: Solve for x
    x = 60,659,900,724,858,476,740,739,072/7,318,266,742,818.20
  6. Step 6: Final answer
    x = 8,288,834,345,152.45

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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.