Home / 1,066,069,902,777.60-1,599,048,534,638.70-349,679,484,420.28

Finding the Fourth Proportional to 1,066,069,902,777.60, 1,599,048,534,638.70 and 349,679,484,420.28

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Solution

The fourth proportional to 1,066,069,902,777.60, 1,599,048,534,638.70 and 349,679,484,420.28 is: 524,500,753,373.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,069,902,777.60 : 1,599,048,534,638.70 = 349,679,484,420.28 : x
  2. Step 2: Convert to fraction form
    1,066,069,902,777.60/1,599,048,534,638.70 = 349,679,484,420.28/x
  3. Step 3: Cross multiply
    1,066,069,902,777.60x = 1,599,048,534,638.70 × 349,679,484,420.28
  4. Step 4: Simplify right side
    1,066,069,902,777.60x = 559,154,467,155,464,870,166,528
  5. Step 5: Solve for x
    x = 559,154,467,155,464,870,166,528/1,066,069,902,777.60
  6. Step 6: Final answer
    x = 524,500,753,373.31

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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.