Home / 802,533,874,085.04-1,107,496,927,011.60-441,651,688,581.54

Finding the Fourth Proportional to 802,533,874,085.04, 1,107,496,927,011.60 and 441,651,688,581.54

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Solution

The fourth proportional to 802,533,874,085.04, 1,107,496,927,011.60 and 441,651,688,581.54 is: 609,479,429,726.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,533,874,085.04 : 1,107,496,927,011.60 = 441,651,688,581.54 : x
  2. Step 2: Convert to fraction form
    802,533,874,085.04/1,107,496,927,011.60 = 441,651,688,581.54/x
  3. Step 3: Cross multiply
    802,533,874,085.04x = 1,107,496,927,011.60 × 441,651,688,581.54
  4. Step 4: Simplify right side
    802,533,874,085.04x = 489,127,887,913,539,711,533,056
  5. Step 5: Solve for x
    x = 489,127,887,913,539,711,533,056/802,533,874,085.04
  6. Step 6: Final answer
    x = 609,479,429,726.49

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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.