Home / 4,398,778,045.40-6,598,167,068.10-1,490,732,893.40

Finding the Fourth Proportional to 4,398,778,045.40, 6,598,167,068.10 and 1,490,732,893.40

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Solution

The fourth proportional to 4,398,778,045.40, 6,598,167,068.10 and 1,490,732,893.40 is: 2,236,099,340.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,398,778,045.40 : 6,598,167,068.10 = 1,490,732,893.40 : x
  2. Step 2: Convert to fraction form
    4,398,778,045.40/6,598,167,068.10 = 1,490,732,893.40/x
  3. Step 3: Cross multiply
    4,398,778,045.40x = 6,598,167,068.10 × 1,490,732,893.40
  4. Step 4: Simplify right side
    4,398,778,045.40x = 9,836,104,684,565,309,440
  5. Step 5: Solve for x
    x = 9,836,104,684,565,309,440/4,398,778,045.40
  6. Step 6: Final answer
    x = 2,236,099,340.10

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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.