Home / 567,001,787.05-849,830,834.18-239,476,667.05

Finding the Fourth Proportional to 567,001,787.05, 849,830,834.18 and 239,476,667.05

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Solution

The fourth proportional to 567,001,787.05, 849,830,834.18 and 239,476,667.05 is: 358,931,242.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,001,787.05 : 849,830,834.18 = 239,476,667.05 : x
  2. Step 2: Convert to fraction form
    567,001,787.05/849,830,834.18 = 239,476,667.05/x
  3. Step 3: Cross multiply
    567,001,787.05x = 849,830,834.18 × 239,476,667.05
  4. Step 4: Simplify right side
    567,001,787.05x = 203,514,655,724,550,240
  5. Step 5: Solve for x
    x = 203,514,655,724,550,240/567,001,787.05
  6. Step 6: Final answer
    x = 358,931,242.15

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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.