Home / 92,842,343,263.40-139,290,838,038.65-29,956,462,065.32

Finding the Fourth Proportional to 92,842,343,263.40, 139,290,838,038.65 and 29,956,462,065.32

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Solution

The fourth proportional to 92,842,343,263.40, 139,290,838,038.65 and 29,956,462,065.32 is: 44,943,509,169.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,842,343,263.40 : 139,290,838,038.65 = 29,956,462,065.32 : x
  2. Step 2: Convert to fraction form
    92,842,343,263.40/139,290,838,038.65 = 29,956,462,065.32/x
  3. Step 3: Cross multiply
    92,842,343,263.40x = 139,290,838,038.65 × 29,956,462,065.32
  4. Step 4: Simplify right side
    92,842,343,263.40x = 4,172,660,705,750,754,000,896
  5. Step 5: Solve for x
    x = 4,172,660,705,750,754,000,896/92,842,343,263.40
  6. Step 6: Final answer
    x = 44,943,509,169.23

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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.