Home / 30,073,356.16-41,501,292.48-17,852,663.68

Finding the Fourth Proportional to 30,073,356.16, 41,501,292.48 and 17,852,663.68

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Solution

The fourth proportional to 30,073,356.16, 41,501,292.48 and 17,852,663.68 is: 24,636,712.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,073,356.16 : 41,501,292.48 = 17,852,663.68 : x
  2. Step 2: Convert to fraction form
    30,073,356.16/41,501,292.48 = 17,852,663.68/x
  3. Step 3: Cross multiply
    30,073,356.16x = 41,501,292.48 × 17,852,663.68
  4. Step 4: Simplify right side
    30,073,356.16x = 740,908,616,930,753
  5. Step 5: Solve for x
    x = 740,908,616,930,753/30,073,356.16
  6. Step 6: Final answer
    x = 24,636,712.08

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1.5x scale

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.