Home / 7,676,075,929.37-10,592,327,342.77-4,417,227,163.76

Finding the Fourth Proportional to 7,676,075,929.37, 10,592,327,342.77 and 4,417,227,163.76

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Solution

The fourth proportional to 7,676,075,929.37, 10,592,327,342.77 and 4,417,227,163.76 is: 6,095,395,159.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,676,075,929.37 : 10,592,327,342.77 = 4,417,227,163.76 : x
  2. Step 2: Convert to fraction form
    7,676,075,929.37/10,592,327,342.77 = 4,417,227,163.76/x
  3. Step 3: Cross multiply
    7,676,075,929.37x = 10,592,327,342.77 × 4,417,227,163.76
  4. Step 4: Simplify right side
    7,676,075,929.37x = 46,788,716,065,855,209,472
  5. Step 5: Solve for x
    x = 46,788,716,065,855,209,472/7,676,075,929.37
  6. Step 6: Final answer
    x = 6,095,395,159.77

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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.