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Finding the Third Proportional to 58,658,423 and 88,742,602

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Solution

The third proportional to 58,658,423 and 88,742,602 is: 134,256,071.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,658,423 : 88,742,602 = 88,742,602 : x
  2. Step 2: Convert to fraction form
    58,658,423/88,742,602 = 88,742,602/x
  3. Step 3: Cross multiply
    58,658,423x = 88,742,602 × 88,742,602
  4. Step 4: Simplify right side
    58,658,423x = 7,875,249,409,730,404
  5. Step 5: Solve for x
    x = 7,875,249,409,730,404/58,658,423
  6. Step 6: Final answer
    x = 134,256,071.11

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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.