Home / 40,773,016,598.10-61,159,524,897.15-12,832,824,887.70

Finding the Fourth Proportional to 40,773,016,598.10, 61,159,524,897.15 and 12,832,824,887.70

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Solution

The fourth proportional to 40,773,016,598.10, 61,159,524,897.15 and 12,832,824,887.70 is: 19,249,237,331.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,773,016,598.10 : 61,159,524,897.15 = 12,832,824,887.70 : x
  2. Step 2: Convert to fraction form
    40,773,016,598.10/61,159,524,897.15 = 12,832,824,887.70/x
  3. Step 3: Cross multiply
    40,773,016,598.10x = 61,159,524,897.15 × 12,832,824,887.70
  4. Step 4: Simplify right side
    40,773,016,598.10x = 784,849,473,220,054,351,872
  5. Step 5: Solve for x
    x = 784,849,473,220,054,351,872/40,773,016,598.10
  6. Step 6: Final answer
    x = 19,249,237,331.55

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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.