Home / 5,348,827,219.80-8,023,240,829.70-1,668,326,669.40

Finding the Fourth Proportional to 5,348,827,219.80, 8,023,240,829.70 and 1,668,326,669.40

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Solution

The fourth proportional to 5,348,827,219.80, 8,023,240,829.70 and 1,668,326,669.40 is: 2,502,490,004.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,348,827,219.80 : 8,023,240,829.70 = 1,668,326,669.40 : x
  2. Step 2: Convert to fraction form
    5,348,827,219.80/8,023,240,829.70 = 1,668,326,669.40/x
  3. Step 3: Cross multiply
    5,348,827,219.80x = 8,023,240,829.70 × 1,668,326,669.40
  4. Step 4: Simplify right side
    5,348,827,219.80x = 13,385,386,651,207,493,632
  5. Step 5: Solve for x
    x = 13,385,386,651,207,493,632/5,348,827,219.80
  6. Step 6: Final answer
    x = 2,502,490,004.10

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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.