Home / 30,571,275,507,152-45,863,353,596,680-9,917,042,830,740.80

Finding the Fourth Proportional to 30,571,275,507,152, 45,863,353,596,680 and 9,917,042,830,740.80

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Solution

The fourth proportional to 30,571,275,507,152, 45,863,353,596,680 and 9,917,042,830,740.80 is: 14,877,653,432,329.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,571,275,507,152 : 45,863,353,596,680 = 9,917,042,830,740.80 : x
  2. Step 2: Convert to fraction form
    30,571,275,507,152/45,863,353,596,680 = 9,917,042,830,740.80/x
  3. Step 3: Cross multiply
    30,571,275,507,152x = 45,863,353,596,680 × 9,917,042,830,740.80
  4. Step 4: Simplify right side
    30,571,275,507,152x = 454,828,841,979,685,714,645,745,664
  5. Step 5: Solve for x
    x = 454,828,841,979,685,714,645,745,664/30,571,275,507,152
  6. Step 6: Final answer
    x = 14,877,653,432,329.99

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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.