Home / 539,077,007,547.50-808,665,220,555.75-176,044,575,436.83

Finding the Fourth Proportional to 539,077,007,547.50, 808,665,220,555.75 and 176,044,575,436.83

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Solution

The fourth proportional to 539,077,007,547.50, 808,665,220,555.75 and 176,044,575,436.83 is: 264,083,096,533.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    539,077,007,547.50 : 808,665,220,555.75 = 176,044,575,436.83 : x
  2. Step 2: Convert to fraction form
    539,077,007,547.50/808,665,220,555.75 = 176,044,575,436.83/x
  3. Step 3: Cross multiply
    539,077,007,547.50x = 808,665,220,555.75 × 176,044,575,436.83
  4. Step 4: Simplify right side
    539,077,007,547.50x = 142,361,125,423,267,488,727,040
  5. Step 5: Solve for x
    x = 142,361,125,423,267,488,727,040/539,077,007,547.50
  6. Step 6: Final answer
    x = 264,083,096,533.71

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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.