Home / 1,470,859,950.03-2,029,713,371.34-835,696,543.89

Finding the Fourth Proportional to 1,470,859,950.03, 2,029,713,371.34 and 835,696,543.89

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Solution

The fourth proportional to 1,470,859,950.03, 2,029,713,371.34 and 835,696,543.89 is: 1,153,219,549.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,470,859,950.03 : 2,029,713,371.34 = 835,696,543.89 : x
  2. Step 2: Convert to fraction form
    1,470,859,950.03/2,029,713,371.34 = 835,696,543.89/x
  3. Step 3: Cross multiply
    1,470,859,950.03x = 2,029,713,371.34 × 835,696,543.89
  4. Step 4: Simplify right side
    1,470,859,950.03x = 1,696,224,449,516,157,952
  5. Step 5: Solve for x
    x = 1,696,224,449,516,157,952/1,470,859,950.03
  6. Step 6: Final answer
    x = 1,153,219,549.88

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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.