Home / 27,607,020,417.55-41,407,103,213.26-7,440,023,970.30

Finding the Fourth Proportional to 27,607,020,417.55, 41,407,103,213.26 and 7,440,023,970.30

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Solution

The fourth proportional to 27,607,020,417.55, 41,407,103,213.26 and 7,440,023,970.30 is: 11,159,112,276.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,607,020,417.55 : 41,407,103,213.26 = 7,440,023,970.30 : x
  2. Step 2: Convert to fraction form
    27,607,020,417.55/41,407,103,213.26 = 7,440,023,970.30/x
  3. Step 3: Cross multiply
    27,607,020,417.55x = 41,407,103,213.26 × 7,440,023,970.30
  4. Step 4: Simplify right side
    27,607,020,417.55x = 308,069,840,447,199,772,672
  5. Step 5: Solve for x
    x = 308,069,840,447,199,772,672/27,607,020,417.55
  6. Step 6: Final answer
    x = 11,159,112,276.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.