Home / 506,948,544,042.30-760,422,816,063.45-506,948,544,042.30

Finding the Fourth Proportional to 506,948,544,042.30, 760,422,816,063.45 and 506,948,544,042.30

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Solution

The fourth proportional to 506,948,544,042.30, 760,422,816,063.45 and 506,948,544,042.30 is: 760,422,816,063.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    506,948,544,042.30 : 760,422,816,063.45 = 506,948,544,042.30 : x
  2. Step 2: Convert to fraction form
    506,948,544,042.30/760,422,816,063.45 = 506,948,544,042.30/x
  3. Step 3: Cross multiply
    506,948,544,042.30x = 760,422,816,063.45 × 506,948,544,042.30
  4. Step 4: Simplify right side
    506,948,544,042.30x = 385,495,239,459,911,636,090,880
  5. Step 5: Solve for x
    x = 385,495,239,459,911,636,090,880/506,948,544,042.30
  6. Step 6: Final answer
    x = 760,422,816,063.45

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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.