Home / 7,591,048,672.06-10,470,603,034.43-4,881,741,740.74

Finding the Fourth Proportional to 7,591,048,672.06, 10,470,603,034.43 and 4,881,741,740.74

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Solution

The fourth proportional to 7,591,048,672.06, 10,470,603,034.43 and 4,881,741,740.74 is: 6,733,559,761.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,591,048,672.06 : 10,470,603,034.43 = 4,881,741,740.74 : x
  2. Step 2: Convert to fraction form
    7,591,048,672.06/10,470,603,034.43 = 4,881,741,740.74/x
  3. Step 3: Cross multiply
    7,591,048,672.06x = 10,470,603,034.43 × 4,881,741,740.74
  4. Step 4: Simplify right side
    7,591,048,672.06x = 51,114,779,883,845,926,912
  5. Step 5: Solve for x
    x = 51,114,779,883,845,926,912/7,591,048,672.06
  6. Step 6: Final answer
    x = 6,733,559,761.24

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Double scale
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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.