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Finding the Third Proportional to 487,603,050 and 1,041,335,148

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Solution

The third proportional to 487,603,050 and 1,041,335,148 is: 2,223,896,857.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    487,603,050 : 1,041,335,148 = 1,041,335,148 : x
  2. Step 2: Convert to fraction form
    487,603,050/1,041,335,148 = 1,041,335,148/x
  3. Step 3: Cross multiply
    487,603,050x = 1,041,335,148 × 1,041,335,148
  4. Step 4: Simplify right side
    487,603,050x = 1,084,378,890,460,181,888
  5. Step 5: Solve for x
    x = 1,084,378,890,460,181,888/487,603,050
  6. Step 6: Final answer
    x = 2,223,896,857.21

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.