Home / 605,070,708.30-907,606,062.45-592,316,124.30

Finding the Fourth Proportional to 605,070,708.30, 907,606,062.45 and 592,316,124.30

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Solution

The fourth proportional to 605,070,708.30, 907,606,062.45 and 592,316,124.30 is: 888,474,186.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,070,708.30 : 907,606,062.45 = 592,316,124.30 : x
  2. Step 2: Convert to fraction form
    605,070,708.30/907,606,062.45 = 592,316,124.30/x
  3. Step 3: Cross multiply
    605,070,708.30x = 907,606,062.45 × 592,316,124.30
  4. Step 4: Simplify right side
    605,070,708.30x = 537,589,705,301,567,744
  5. Step 5: Solve for x
    x = 537,589,705,301,567,744/605,070,708.30
  6. Step 6: Final answer
    x = 888,474,186.45

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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.