Home / 2,015,377,813.80-3,023,066,720.70-1,671,004,045.80

Finding the Fourth Proportional to 2,015,377,813.80, 3,023,066,720.70 and 1,671,004,045.80

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Solution

The fourth proportional to 2,015,377,813.80, 3,023,066,720.70 and 1,671,004,045.80 is: 2,506,506,068.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,015,377,813.80 : 3,023,066,720.70 = 1,671,004,045.80 : x
  2. Step 2: Convert to fraction form
    2,015,377,813.80/3,023,066,720.70 = 1,671,004,045.80/x
  3. Step 3: Cross multiply
    2,015,377,813.80x = 3,023,066,720.70 × 1,671,004,045.80
  4. Step 4: Simplify right side
    2,015,377,813.80x = 5,051,556,721,013,038,080
  5. Step 5: Solve for x
    x = 5,051,556,721,013,038,080/2,015,377,813.80
  6. Step 6: Final answer
    x = 2,506,506,068.70

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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.