Home / 1,962,423,533,077.50-2,941,159,184,613.60-994,575,156,062.40

Finding the Fourth Proportional to 1,962,423,533,077.50, 2,941,159,184,613.60 and 994,575,156,062.40

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Solution

The fourth proportional to 1,962,423,533,077.50, 2,941,159,184,613.60 and 994,575,156,062.40 is: 1,490,607,815,150.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,962,423,533,077.50 : 2,941,159,184,613.60 = 994,575,156,062.40 : x
  2. Step 2: Convert to fraction form
    1,962,423,533,077.50/2,941,159,184,613.60 = 994,575,156,062.40/x
  3. Step 3: Cross multiply
    1,962,423,533,077.50x = 2,941,159,184,613.60 × 994,575,156,062.40
  4. Step 4: Simplify right side
    1,962,423,533,077.50x = 2,925,203,855,041,432,586,813,440
  5. Step 5: Solve for x
    x = 2,925,203,855,041,432,586,813,440/1,962,423,533,077.50
  6. Step 6: Final answer
    x = 1,490,607,815,150.94

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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.