Home / 1,798,082,120,094.10-2,697,281,736,808.60-507,304,669,666.10

Finding the Fourth Proportional to 1,798,082,120,094.10, 2,697,281,736,808.60 and 507,304,669,666.10

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Solution

The fourth proportional to 1,798,082,120,094.10, 2,697,281,736,808.60 and 507,304,669,666.10 is: 761,001,739,128.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,798,082,120,094.10 : 2,697,281,736,808.60 = 507,304,669,666.10 : x
  2. Step 2: Convert to fraction form
    1,798,082,120,094.10/2,697,281,736,808.60 = 507,304,669,666.10/x
  3. Step 3: Cross multiply
    1,798,082,120,094.10x = 2,697,281,736,808.60 × 507,304,669,666.10
  4. Step 4: Simplify right side
    1,798,082,120,094.10x = 1,368,343,620,488,091,379,171,328
  5. Step 5: Solve for x
    x = 1,368,343,620,488,091,379,171,328/1,798,082,120,094.10
  6. Step 6: Final answer
    x = 761,001,739,128.85

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Double scale
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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.