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Finding the Third Proportional to 58,658,403 and 88,742,585

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Solution

The third proportional to 58,658,403 and 88,742,585 is: 134,256,065.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,658,403 : 88,742,585 = 88,742,585 : x
  2. Step 2: Convert to fraction form
    58,658,403/88,742,585 = 88,742,585/x
  3. Step 3: Cross multiply
    58,658,403x = 88,742,585 × 88,742,585
  4. Step 4: Simplify right side
    58,658,403x = 7,875,246,392,482,225
  5. Step 5: Solve for x
    x = 7,875,246,392,482,225/58,658,403
  6. Step 6: Final answer
    x = 134,256,065.45

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.