Home / 549,775,716,644.70-824,663,574,967.05-152,282,294,930.70

Finding the Fourth Proportional to 549,775,716,644.70, 824,663,574,967.05 and 152,282,294,930.70

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Solution

The fourth proportional to 549,775,716,644.70, 824,663,574,967.05 and 152,282,294,930.70 is: 228,423,442,396.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    549,775,716,644.70 : 824,663,574,967.05 = 152,282,294,930.70 : x
  2. Step 2: Convert to fraction form
    549,775,716,644.70/824,663,574,967.05 = 152,282,294,930.70/x
  3. Step 3: Cross multiply
    549,775,716,644.70x = 824,663,574,967.05 × 152,282,294,930.70
  4. Step 4: Simplify right side
    549,775,716,644.70x = 125,581,661,741,737,754,755,072
  5. Step 5: Solve for x
    x = 125,581,661,741,737,754,755,072/549,775,716,644.70
  6. Step 6: Final answer
    x = 228,423,442,396.05

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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.