Home / 34,316,107,296.33-47,355,020,234.88-18,866,137,224.27

Finding the Fourth Proportional to 34,316,107,296.33, 47,355,020,234.88 and 18,866,137,224.27

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Solution

The fourth proportional to 34,316,107,296.33, 47,355,020,234.88 and 18,866,137,224.27 is: 26,034,605,332.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,316,107,296.33 : 47,355,020,234.88 = 18,866,137,224.27 : x
  2. Step 2: Convert to fraction form
    34,316,107,296.33/47,355,020,234.88 = 18,866,137,224.27/x
  3. Step 3: Cross multiply
    34,316,107,296.33x = 47,355,020,234.88 × 18,866,137,224.27
  4. Step 4: Simplify right side
    34,316,107,296.33x = 893,406,310,009,328,631,808
  5. Step 5: Solve for x
    x = 893,406,310,009,328,631,808/34,316,107,296.33
  6. Step 6: Final answer
    x = 26,034,605,332.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.