Home / 10,315,515,830.32-14,235,460,053.43-5,860,424,669.68

Finding the Fourth Proportional to 10,315,515,830.32, 14,235,460,053.43 and 5,860,424,669.68

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Solution

The fourth proportional to 10,315,515,830.32, 14,235,460,053.43 and 5,860,424,669.68 is: 8,087,413,431.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,315,515,830.32 : 14,235,460,053.43 = 5,860,424,669.68 : x
  2. Step 2: Convert to fraction form
    10,315,515,830.32/14,235,460,053.43 = 5,860,424,669.68/x
  3. Step 3: Cross multiply
    10,315,515,830.32x = 14,235,460,053.43 × 5,860,424,669.68
  4. Step 4: Simplify right side
    10,315,515,830.32x = 83,425,841,281,365,344,256
  5. Step 5: Solve for x
    x = 83,425,841,281,365,344,256/10,315,515,830.32
  6. Step 6: Final answer
    x = 8,087,413,431.73

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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.