Home / 2,506,489,547.64-3,759,859,204.65-953,901,199.86

Finding the Fourth Proportional to 2,506,489,547.64, 3,759,859,204.65 and 953,901,199.86

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Solution

The fourth proportional to 2,506,489,547.64, 3,759,859,204.65 and 953,901,199.86 is: 1,430,899,326.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,489,547.64 : 3,759,859,204.65 = 953,901,199.86 : x
  2. Step 2: Convert to fraction form
    2,506,489,547.64/3,759,859,204.65 = 953,901,199.86/x
  3. Step 3: Cross multiply
    2,506,489,547.64x = 3,759,859,204.65 × 953,901,199.86
  4. Step 4: Simplify right side
    2,506,489,547.64x = 3,586,534,206,620,300,288
  5. Step 5: Solve for x
    x = 3,586,534,206,620,300,288/2,506,489,547.64
  6. Step 6: Final answer
    x = 1,430,899,326.91

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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.