Home / 560,992,436.92-841,488,662.64-152,048,587.40

Finding the Fourth Proportional to 560,992,436.92, 841,488,662.64 and 152,048,587.40

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Solution

The fourth proportional to 560,992,436.92, 841,488,662.64 and 152,048,587.40 is: 228,072,883.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    560,992,436.92 : 841,488,662.64 = 152,048,587.40 : x
  2. Step 2: Convert to fraction form
    560,992,436.92/841,488,662.64 = 152,048,587.40/x
  3. Step 3: Cross multiply
    560,992,436.92x = 841,488,662.64 × 152,048,587.40
  4. Step 4: Simplify right side
    560,992,436.92x = 127,947,162,467,527,152
  5. Step 5: Solve for x
    x = 127,947,162,467,527,152/560,992,436.92
  6. Step 6: Final answer
    x = 228,072,883.07

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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.