Home / 23,408,411.16-32,303,655.18-13,095,306.84

Finding the Fourth Proportional to 23,408,411.16, 32,303,655.18 and 13,095,306.84

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Solution

The fourth proportional to 23,408,411.16, 32,303,655.18 and 13,095,306.84 is: 18,071,550.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,408,411.16 : 32,303,655.18 = 13,095,306.84 : x
  2. Step 2: Convert to fraction form
    23,408,411.16/32,303,655.18 = 13,095,306.84/x
  3. Step 3: Cross multiply
    23,408,411.16x = 32,303,655.18 × 13,095,306.84
  4. Step 4: Simplify right side
    23,408,411.16x = 423,026,276,635,655.44
  5. Step 5: Solve for x
    x = 423,026,276,635,655.44/23,408,411.16
  6. Step 6: Final answer
    x = 18,071,550.17

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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.