Home / 596,290,881.23-894,844,887.76-208,113,711.49

Finding the Fourth Proportional to 596,290,881.23, 894,844,887.76 and 208,113,711.49

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Solution

The fourth proportional to 596,290,881.23, 894,844,887.76 and 208,113,711.49 is: 312,313,162.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,290,881.23 : 894,844,887.76 = 208,113,711.49 : x
  2. Step 2: Convert to fraction form
    596,290,881.23/894,844,887.76 = 208,113,711.49/x
  3. Step 3: Cross multiply
    596,290,881.23x = 894,844,887.76 × 208,113,711.49
  4. Step 4: Simplify right side
    596,290,881.23x = 186,229,490,799,586,080
  5. Step 5: Solve for x
    x = 186,229,490,799,586,080/596,290,881.23
  6. Step 6: Final answer
    x = 312,313,162.35

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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.