Home / 2,455,364,477.84-3,388,362,938.76-1,341,506,598.80

Finding the Fourth Proportional to 2,455,364,477.84, 3,388,362,938.76 and 1,341,506,598.80

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Solution

The fourth proportional to 2,455,364,477.84, 3,388,362,938.76 and 1,341,506,598.80 is: 1,851,257,229.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,455,364,477.84 : 3,388,362,938.76 = 1,341,506,598.80 : x
  2. Step 2: Convert to fraction form
    2,455,364,477.84/3,388,362,938.76 = 1,341,506,598.80/x
  3. Step 3: Cross multiply
    2,455,364,477.84x = 3,388,362,938.76 × 1,341,506,598.80
  4. Step 4: Simplify right side
    2,455,364,477.84x = 4,545,511,241,475,900,416
  5. Step 5: Solve for x
    x = 4,545,511,241,475,900,416/2,455,364,477.84
  6. Step 6: Final answer
    x = 1,851,257,229.83

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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.