Home / 62,563,391.40-93,845,087.10-53,115,551.40

Finding the Fourth Proportional to 62,563,391.40, 93,845,087.10 and 53,115,551.40

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Solution

The fourth proportional to 62,563,391.40, 93,845,087.10 and 53,115,551.40 is: 79,673,327.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,563,391.40 : 93,845,087.10 = 53,115,551.40 : x
  2. Step 2: Convert to fraction form
    62,563,391.40/93,845,087.10 = 53,115,551.40/x
  3. Step 3: Cross multiply
    62,563,391.40x = 93,845,087.10 × 53,115,551.40
  4. Step 4: Simplify right side
    62,563,391.40x = 4,984,633,547,497,526
  5. Step 5: Solve for x
    x = 4,984,633,547,497,526/62,563,391.40
  6. Step 6: Final answer
    x = 79,673,327.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.