Home / 35,868,937.60-53,803,406.40-14,306,867.20

Finding the Fourth Proportional to 35,868,937.60, 53,803,406.40 and 14,306,867.20

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Solution

The fourth proportional to 35,868,937.60, 53,803,406.40 and 14,306,867.20 is: 21,460,300.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,868,937.60 : 53,803,406.40 = 14,306,867.20 : x
  2. Step 2: Convert to fraction form
    35,868,937.60/53,803,406.40 = 14,306,867.20/x
  3. Step 3: Cross multiply
    35,868,937.60x = 53,803,406.40 × 14,306,867.20
  4. Step 4: Simplify right side
    35,868,937.60x = 769,758,190,272,430
  5. Step 5: Solve for x
    x = 769,758,190,272,430/35,868,937.60
  6. Step 6: Final answer
    x = 21,460,300.80

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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.