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Finding the Third Proportional to 245,796,386.63 and 526,652,271.25

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Solution

The third proportional to 245,796,386.63 and 526,652,271.25 is: 1,128,424,297.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,796,386.63 : 526,652,271.25 = 526,652,271.25 : x
  2. Step 2: Convert to fraction form
    245,796,386.63/526,652,271.25 = 526,652,271.25/x
  3. Step 3: Cross multiply
    245,796,386.63x = 526,652,271.25 × 526,652,271.25
  4. Step 4: Simplify right side
    245,796,386.63x = 277,362,614,812,783,584
  5. Step 5: Solve for x
    x = 277,362,614,812,783,584/245,796,386.63
  6. Step 6: Final answer
    x = 1,128,424,297.12

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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.