Home / 506,948,544,089.80-760,422,816,134.70-506,948,544,089.80

Finding the Fourth Proportional to 506,948,544,089.80, 760,422,816,134.70 and 506,948,544,089.80

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Solution

The fourth proportional to 506,948,544,089.80, 760,422,816,134.70 and 506,948,544,089.80 is: 760,422,816,134.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    506,948,544,089.80 : 760,422,816,134.70 = 506,948,544,089.80 : x
  2. Step 2: Convert to fraction form
    506,948,544,089.80/760,422,816,134.70 = 506,948,544,089.80/x
  3. Step 3: Cross multiply
    506,948,544,089.80x = 760,422,816,134.70 × 506,948,544,089.80
  4. Step 4: Simplify right side
    506,948,544,089.80x = 385,495,239,532,151,778,050,048
  5. Step 5: Solve for x
    x = 385,495,239,532,151,778,050,048/506,948,544,089.80
  6. Step 6: Final answer
    x = 760,422,816,134.70

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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.