Home / 98,417,190,951.27-147,624,710,254.78-23,887,174,379.89

Finding the Fourth Proportional to 98,417,190,951.27, 147,624,710,254.78 and 23,887,174,379.89

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Solution

The fourth proportional to 98,417,190,951.27, 147,624,710,254.78 and 23,887,174,379.89 is: 35,830,500,368.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,417,190,951.27 : 147,624,710,254.78 = 23,887,174,379.89 : x
  2. Step 2: Convert to fraction form
    98,417,190,951.27/147,624,710,254.78 = 23,887,174,379.89/x
  3. Step 3: Cross multiply
    98,417,190,951.27x = 147,624,710,254.78 × 23,887,174,379.89
  4. Step 4: Simplify right side
    98,417,190,951.27x = 3,526,337,196,636,665,020,416
  5. Step 5: Solve for x
    x = 3,526,337,196,636,665,020,416/98,417,190,951.27
  6. Step 6: Final answer
    x = 35,830,500,368.40

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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.