Home / 1,844,547,809.40-2,766,821,714.10-534,492,600.30

Finding the Fourth Proportional to 1,844,547,809.40, 2,766,821,714.10 and 534,492,600.30

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Solution

The fourth proportional to 1,844,547,809.40, 2,766,821,714.10 and 534,492,600.30 is: 801,738,900.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,547,809.40 : 2,766,821,714.10 = 534,492,600.30 : x
  2. Step 2: Convert to fraction form
    1,844,547,809.40/2,766,821,714.10 = 534,492,600.30/x
  3. Step 3: Cross multiply
    1,844,547,809.40x = 2,766,821,714.10 × 534,492,600.30
  4. Step 4: Simplify right side
    1,844,547,809.40x = 1,478,845,732,535,812,096
  5. Step 5: Solve for x
    x = 1,478,845,732,535,812,096/1,844,547,809.40
  6. Step 6: Final answer
    x = 801,738,900.45

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Double scale
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1.5x scale

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.