Home / 7,541,499,283.54-10,408,535,441.75-4,371,666,032.50

Finding the Fourth Proportional to 7,541,499,283.54, 10,408,535,441.75 and 4,371,666,032.50

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Solution

The fourth proportional to 7,541,499,283.54, 10,408,535,441.75 and 4,371,666,032.50 is: 6,033,633,250.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,541,499,283.54 : 10,408,535,441.75 = 4,371,666,032.50 : x
  2. Step 2: Convert to fraction form
    7,541,499,283.54/10,408,535,441.75 = 4,371,666,032.50/x
  3. Step 3: Cross multiply
    7,541,499,283.54x = 10,408,535,441.75 × 4,371,666,032.50
  4. Step 4: Simplify right side
    7,541,499,283.54x = 45,502,640,838,722,985,984
  5. Step 5: Solve for x
    x = 45,502,640,838,722,985,984/7,541,499,283.54
  6. Step 6: Final answer
    x = 6,033,633,250.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.