Home / 7,383,249,140.07-11,076,027,176.74-2,407,813,806.50

Finding the Fourth Proportional to 7,383,249,140.07, 11,076,027,176.74 and 2,407,813,806.50

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Solution

The fourth proportional to 7,383,249,140.07, 11,076,027,176.74 and 2,407,813,806.50 is: 3,612,096,876.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,383,249,140.07 : 11,076,027,176.74 = 2,407,813,806.50 : x
  2. Step 2: Convert to fraction form
    7,383,249,140.07/11,076,027,176.74 = 2,407,813,806.50/x
  3. Step 3: Cross multiply
    7,383,249,140.07x = 11,076,027,176.74 × 2,407,813,806.50
  4. Step 4: Simplify right side
    7,383,249,140.07x = 26,669,011,157,323,788,288
  5. Step 5: Solve for x
    x = 26,669,011,157,323,788,288/7,383,249,140.07
  6. Step 6: Final answer
    x = 3,612,096,876.51

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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.