Home / 35,437,888,000.80-53,156,832,001.20-29,676,133,274.40

Finding the Fourth Proportional to 35,437,888,000.80, 53,156,832,001.20 and 29,676,133,274.40

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Solution

The fourth proportional to 35,437,888,000.80, 53,156,832,001.20 and 29,676,133,274.40 is: 44,514,199,911.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,437,888,000.80 : 53,156,832,001.20 = 29,676,133,274.40 : x
  2. Step 2: Convert to fraction form
    35,437,888,000.80/53,156,832,001.20 = 29,676,133,274.40/x
  3. Step 3: Cross multiply
    35,437,888,000.80x = 53,156,832,001.20 × 29,676,133,274.40
  4. Step 4: Simplify right side
    35,437,888,000.80x = 1,577,489,230,912,502,104,064
  5. Step 5: Solve for x
    x = 1,577,489,230,912,502,104,064/35,437,888,000.80
  6. Step 6: Final answer
    x = 44,514,199,911.60

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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.