Home / 599,137,363.20-898,706,044.80-497,016,710.40

Finding the Fourth Proportional to 599,137,363.20, 898,706,044.80 and 497,016,710.40

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Solution

The fourth proportional to 599,137,363.20, 898,706,044.80 and 497,016,710.40 is: 745,525,065.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,137,363.20 : 898,706,044.80 = 497,016,710.40 : x
  2. Step 2: Convert to fraction form
    599,137,363.20/898,706,044.80 = 497,016,710.40/x
  3. Step 3: Cross multiply
    599,137,363.20x = 898,706,044.80 × 497,016,710.40
  4. Step 4: Simplify right side
    599,137,363.20x = 446,671,922,003,091,008
  5. Step 5: Solve for x
    x = 446,671,922,003,091,008/599,137,363.20
  6. Step 6: Final answer
    x = 745,525,065.60

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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.