Home / 1,096,231,607.04-1,644,444,038.76-309,292,153.25

Finding the Fourth Proportional to 1,096,231,607.04, 1,644,444,038.76 and 309,292,153.25

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Solution

The fourth proportional to 1,096,231,607.04, 1,644,444,038.76 and 309,292,153.25 is: 463,965,492.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,231,607.04 : 1,644,444,038.76 = 309,292,153.25 : x
  2. Step 2: Convert to fraction form
    1,096,231,607.04/1,644,444,038.76 = 309,292,153.25/x
  3. Step 3: Cross multiply
    1,096,231,607.04x = 1,644,444,038.76 × 309,292,153.25
  4. Step 4: Simplify right side
    1,096,231,607.04x = 508,613,637,637,840,256
  5. Step 5: Solve for x
    x = 508,613,637,637,840,256/1,096,231,607.04
  6. Step 6: Final answer
    x = 463,965,492.67

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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.