Home / 15,803,270,580-23,695,439,336.94-5,029,898,384.06

Finding the Fourth Proportional to 15,803,270,580, 23,695,439,336.94 and 5,029,898,384.06

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Solution

The fourth proportional to 15,803,270,580, 23,695,439,336.94 and 5,029,898,384.06 is: 7,541,834,547.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,803,270,580 : 23,695,439,336.94 = 5,029,898,384.06 : x
  2. Step 2: Convert to fraction form
    15,803,270,580/23,695,439,336.94 = 5,029,898,384.06/x
  3. Step 3: Cross multiply
    15,803,270,580x = 23,695,439,336.94 × 5,029,898,384.06
  4. Step 4: Simplify right side
    15,803,270,580x = 119,185,652,030,525,489,152
  5. Step 5: Solve for x
    x = 119,185,652,030,525,489,152/15,803,270,580
  6. Step 6: Final answer
    x = 7,541,834,547.93

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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.