Home / 29,386,023.30-44,100,030.15-12,358,916.10

Finding the Fourth Proportional to 29,386,023.30, 44,100,030.15 and 12,358,916.10

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Solution

The fourth proportional to 29,386,023.30, 44,100,030.15 and 12,358,916.10 is: 18,547,204.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,386,023.30 : 44,100,030.15 = 12,358,916.10 : x
  2. Step 2: Convert to fraction form
    29,386,023.30/44,100,030.15 = 12,358,916.10/x
  3. Step 3: Cross multiply
    29,386,023.30x = 44,100,030.15 × 12,358,916.10
  4. Step 4: Simplify right side
    29,386,023.30x = 545,028,572,631,320.38
  5. Step 5: Solve for x
    x = 545,028,572,631,320.38/29,386,023.30
  6. Step 6: Final answer
    x = 18,547,204.13

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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.