Home / 11,272,537,030.62-15,555,674,415.51-6,260,607,157.98

Finding the Fourth Proportional to 11,272,537,030.62, 15,555,674,415.51 and 6,260,607,157.98

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Solution

The fourth proportional to 11,272,537,030.62, 15,555,674,415.51 and 6,260,607,157.98 is: 8,639,400,902.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,272,537,030.62 : 15,555,674,415.51 = 6,260,607,157.98 : x
  2. Step 2: Convert to fraction form
    11,272,537,030.62/15,555,674,415.51 = 6,260,607,157.98/x
  3. Step 3: Cross multiply
    11,272,537,030.62x = 15,555,674,415.51 × 6,260,607,157.98
  4. Step 4: Simplify right side
    11,272,537,030.62x = 97,387,966,592,948,256,768
  5. Step 5: Solve for x
    x = 97,387,966,592,948,256,768/11,272,537,030.62
  6. Step 6: Final answer
    x = 8,639,400,902.25

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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.