Home / 35,062,953.80-52,594,430.70-28,685,661.80

Finding the Fourth Proportional to 35,062,953.80, 52,594,430.70 and 28,685,661.80

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Solution

The fourth proportional to 35,062,953.80, 52,594,430.70 and 28,685,661.80 is: 43,028,492.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,062,953.80 : 52,594,430.70 = 28,685,661.80 : x
  2. Step 2: Convert to fraction form
    35,062,953.80/52,594,430.70 = 28,685,661.80/x
  3. Step 3: Cross multiply
    35,062,953.80x = 52,594,430.70 × 28,685,661.80
  4. Step 4: Simplify right side
    35,062,953.80x = 1,508,706,051,623,737.50
  5. Step 5: Solve for x
    x = 1,508,706,051,623,737.50/35,062,953.80
  6. Step 6: Final answer
    x = 43,028,492.70

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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.