Home / 62,496,647.63-93,364,858.03-40,457,483.01

Finding the Fourth Proportional to 62,496,647.63, 93,364,858.03 and 40,457,483.01

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Solution

The fourth proportional to 62,496,647.63, 93,364,858.03 and 40,457,483.01 is: 60,440,156.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,496,647.63 : 93,364,858.03 = 40,457,483.01 : x
  2. Step 2: Convert to fraction form
    62,496,647.63/93,364,858.03 = 40,457,483.01/x
  3. Step 3: Cross multiply
    62,496,647.63x = 93,364,858.03 × 40,457,483.01
  4. Step 4: Simplify right side
    62,496,647.63x = 3,777,307,157,012,963
  5. Step 5: Solve for x
    x = 3,777,307,157,012,963/62,496,647.63
  6. Step 6: Final answer
    x = 60,440,156.40

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.