Home / 9,952,140,055.98-13,733,862,532.71-5,436,018,385.86

Finding the Fourth Proportional to 9,952,140,055.98, 13,733,862,532.71 and 5,436,018,385.86

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Solution

The fourth proportional to 9,952,140,055.98, 13,733,862,532.71 and 5,436,018,385.86 is: 7,501,655,806.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,952,140,055.98 : 13,733,862,532.71 = 5,436,018,385.86 : x
  2. Step 2: Convert to fraction form
    9,952,140,055.98/13,733,862,532.71 = 5,436,018,385.86/x
  3. Step 3: Cross multiply
    9,952,140,055.98x = 13,733,862,532.71 × 5,436,018,385.86
  4. Step 4: Simplify right side
    9,952,140,055.98x = 74,657,529,236,685,340,672
  5. Step 5: Solve for x
    x = 74,657,529,236,685,340,672/9,952,140,055.98
  6. Step 6: Final answer
    x = 7,501,655,806.36

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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.