Home / 22,038,466.14-30,421,637.51-16,547,696.46

Finding the Fourth Proportional to 22,038,466.14, 30,421,637.51 and 16,547,696.46

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Solution

The fourth proportional to 22,038,466.14, 30,421,637.51 and 16,547,696.46 is: 22,842,244.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,038,466.14 : 30,421,637.51 = 16,547,696.46 : x
  2. Step 2: Convert to fraction form
    22,038,466.14/30,421,637.51 = 16,547,696.46/x
  3. Step 3: Cross multiply
    22,038,466.14x = 30,421,637.51 × 16,547,696.46
  4. Step 4: Simplify right side
    22,038,466.14x = 503,408,023,248,891.75
  5. Step 5: Solve for x
    x = 503,408,023,248,891.75/22,038,466.14
  6. Step 6: Final answer
    x = 22,842,244.10

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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.