Home / 1,775,673,602.55-2,490,024,510.45-1,775,673,602.55

Finding the Fourth Proportional to 1,775,673,602.55, 2,490,024,510.45 and 1,775,673,602.55

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Solution

The fourth proportional to 1,775,673,602.55, 2,490,024,510.45 and 1,775,673,602.55 is: 2,490,024,510.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,775,673,602.55 : 2,490,024,510.45 = 1,775,673,602.55 : x
  2. Step 2: Convert to fraction form
    1,775,673,602.55/2,490,024,510.45 = 1,775,673,602.55/x
  3. Step 3: Cross multiply
    1,775,673,602.55x = 2,490,024,510.45 × 1,775,673,602.55
  4. Step 4: Simplify right side
    1,775,673,602.55x = 4,421,470,792,908,551,168
  5. Step 5: Solve for x
    x = 4,421,470,792,908,551,168/1,775,673,602.55
  6. Step 6: Final answer
    x = 2,490,024,510.45

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.