Home / 555,886,155,567.48-833,448,569,963.22-283,082,333,715.96

Finding the Fourth Proportional to 555,886,155,567.48, 833,448,569,963.22 and 283,082,333,715.96

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Solution

The fourth proportional to 555,886,155,567.48, 833,448,569,963.22 and 283,082,333,715.96 is: 424,429,649,586.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    555,886,155,567.48 : 833,448,569,963.22 = 283,082,333,715.96 : x
  2. Step 2: Convert to fraction form
    555,886,155,567.48/833,448,569,963.22 = 283,082,333,715.96/x
  3. Step 3: Cross multiply
    555,886,155,567.48x = 833,448,569,963.22 × 283,082,333,715.96
  4. Step 4: Simplify right side
    555,886,155,567.48x = 235,934,566,217,417,878,405,120
  5. Step 5: Solve for x
    x = 235,934,566,217,417,878,405,120/555,886,155,567.48
  6. Step 6: Final answer
    x = 424,429,649,586.37

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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.