Home / 9,060,279,915.44-12,503,573,804.61-5,045,949,541.01

Finding the Fourth Proportional to 9,060,279,915.44, 12,503,573,804.61 and 5,045,949,541.01

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Solution

The fourth proportional to 9,060,279,915.44, 12,503,573,804.61 and 5,045,949,541.01 is: 6,963,626,189.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060,279,915.44 : 12,503,573,804.61 = 5,045,949,541.01 : x
  2. Step 2: Convert to fraction form
    9,060,279,915.44/12,503,573,804.61 = 5,045,949,541.01/x
  3. Step 3: Cross multiply
    9,060,279,915.44x = 12,503,573,804.61 × 5,045,949,541.01
  4. Step 4: Simplify right side
    9,060,279,915.44x = 63,092,402,500,293,976,064
  5. Step 5: Solve for x
    x = 63,092,402,500,293,976,064/9,060,279,915.44
  6. Step 6: Final answer
    x = 6,963,626,189.17

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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.