Home / 2,898,668,501.62-4,347,881,304.26-933,478,081.90

Finding the Fourth Proportional to 2,898,668,501.62, 4,347,881,304.26 and 933,478,081.90

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Solution

The fourth proportional to 2,898,668,501.62, 4,347,881,304.26 and 933,478,081.90 is: 1,400,178,012.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,898,668,501.62 : 4,347,881,304.26 = 933,478,081.90 : x
  2. Step 2: Convert to fraction form
    2,898,668,501.62/4,347,881,304.26 = 933,478,081.90/x
  3. Step 3: Cross multiply
    2,898,668,501.62x = 4,347,881,304.26 × 933,478,081.90
  4. Step 4: Simplify right side
    2,898,668,501.62x = 4,058,651,900,229,495,296
  5. Step 5: Solve for x
    x = 4,058,651,900,229,495,296/2,898,668,501.62
  6. Step 6: Final answer
    x = 1,400,178,012.06

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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.