Home / 122,016,545.40-183,024,818.10-41,237,513.40

Finding the Fourth Proportional to 122,016,545.40, 183,024,818.10 and 41,237,513.40

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Solution

The fourth proportional to 122,016,545.40, 183,024,818.10 and 41,237,513.40 is: 61,856,270.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,016,545.40 : 183,024,818.10 = 41,237,513.40 : x
  2. Step 2: Convert to fraction form
    122,016,545.40/183,024,818.10 = 41,237,513.40/x
  3. Step 3: Cross multiply
    122,016,545.40x = 183,024,818.10 × 41,237,513.40
  4. Step 4: Simplify right side
    122,016,545.40x = 7,547,488,388,931,312
  5. Step 5: Solve for x
    x = 7,547,488,388,931,312/122,016,545.40
  6. Step 6: Final answer
    x = 61,856,270.10

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1.5x scale

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.