Home / 35,453,547.54-48,925,895.76-19,156,023.54

Finding the Fourth Proportional to 35,453,547.54, 48,925,895.76 and 19,156,023.54

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Solution

The fourth proportional to 35,453,547.54, 48,925,895.76 and 19,156,023.54 is: 26,435,312.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,453,547.54 : 48,925,895.76 = 19,156,023.54 : x
  2. Step 2: Convert to fraction form
    35,453,547.54/48,925,895.76 = 19,156,023.54/x
  3. Step 3: Cross multiply
    35,453,547.54x = 48,925,895.76 × 19,156,023.54
  4. Step 4: Simplify right side
    35,453,547.54x = 937,225,610,894,146.12
  5. Step 5: Solve for x
    x = 937,225,610,894,146.12/35,453,547.54
  6. Step 6: Final answer
    x = 26,435,312.57

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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.