Home / 616,638,123,641.48-924,953,454,746.48-335,444,028,053.18

Finding the Fourth Proportional to 616,638,123,641.48, 924,953,454,746.48 and 335,444,028,053.18

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Solution

The fourth proportional to 616,638,123,641.48, 924,953,454,746.48 and 335,444,028,053.18 is: 503,164,012,613.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    616,638,123,641.48 : 924,953,454,746.48 = 335,444,028,053.18 : x
  2. Step 2: Convert to fraction form
    616,638,123,641.48/924,953,454,746.48 = 335,444,028,053.18/x
  3. Step 3: Cross multiply
    616,638,123,641.48x = 924,953,454,746.48 × 335,444,028,053.18
  4. Step 4: Simplify right side
    616,638,123,641.48x = 310,270,112,621,863,951,663,104
  5. Step 5: Solve for x
    x = 310,270,112,621,863,951,663,104/616,638,123,641.48
  6. Step 6: Final answer
    x = 503,164,012,613.43

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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.