Home / 19,962,391,001.60-29,948,178,742.80-6,699,409,283.36

Finding the Fourth Proportional to 19,962,391,001.60, 29,948,178,742.80 and 6,699,409,283.36

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Solution

The fourth proportional to 19,962,391,001.60, 29,948,178,742.80 and 6,699,409,283.36 is: 10,050,655,088.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,962,391,001.60 : 29,948,178,742.80 = 6,699,409,283.36 : x
  2. Step 2: Convert to fraction form
    19,962,391,001.60/29,948,178,742.80 = 6,699,409,283.36/x
  3. Step 3: Cross multiply
    19,962,391,001.60x = 29,948,178,742.80 × 6,699,409,283.36
  4. Step 4: Simplify right side
    19,962,391,001.60x = 200,635,106,689,238,925,312
  5. Step 5: Solve for x
    x = 200,635,106,689,238,925,312/19,962,391,001.60
  6. Step 6: Final answer
    x = 10,050,655,088.02

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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.