Home / 616,109,364.80-924,164,047.20-598,193,460.80

Finding the Fourth Proportional to 616,109,364.80, 924,164,047.20 and 598,193,460.80

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Solution

The fourth proportional to 616,109,364.80, 924,164,047.20 and 598,193,460.80 is: 897,290,191.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    616,109,364.80 : 924,164,047.20 = 598,193,460.80 : x
  2. Step 2: Convert to fraction form
    616,109,364.80/924,164,047.20 = 598,193,460.80/x
  3. Step 3: Cross multiply
    616,109,364.80x = 924,164,047.20 × 598,193,460.80
  4. Step 4: Simplify right side
    616,109,364.80x = 552,828,889,741,502,528
  5. Step 5: Solve for x
    x = 552,828,889,741,502,528/616,109,364.80
  6. Step 6: Final answer
    x = 897,290,191.20

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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.