Home / 92,842,343,266.27-139,290,838,042.98-29,956,462,068.19

Finding the Fourth Proportional to 92,842,343,266.27, 139,290,838,042.98 and 29,956,462,068.19

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Solution

The fourth proportional to 92,842,343,266.27, 139,290,838,042.98 and 29,956,462,068.19 is: 44,943,509,173.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,842,343,266.27 : 139,290,838,042.98 = 29,956,462,068.19 : x
  2. Step 2: Convert to fraction form
    92,842,343,266.27/139,290,838,042.98 = 29,956,462,068.19/x
  3. Step 3: Cross multiply
    92,842,343,266.27x = 139,290,838,042.98 × 29,956,462,068.19
  4. Step 4: Simplify right side
    92,842,343,266.27x = 4,172,660,706,280,927,133,696
  5. Step 5: Solve for x
    x = 4,172,660,706,280,927,133,696/92,842,343,266.27
  6. Step 6: Final answer
    x = 44,943,509,173.54

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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.