Home / 2,973,425,124,561.20-4,103,326,869,216.10-1,655,008,983,393.40

Finding the Fourth Proportional to 2,973,425,124,561.20, 4,103,326,869,216.10 and 1,655,008,983,393.40

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Solution

The fourth proportional to 2,973,425,124,561.20, 4,103,326,869,216.10 and 1,655,008,983,393.40 is: 2,283,912,506,912.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,973,425,124,561.20 : 4,103,326,869,216.10 = 1,655,008,983,393.40 : x
  2. Step 2: Convert to fraction form
    2,973,425,124,561.20/4,103,326,869,216.10 = 1,655,008,983,393.40/x
  3. Step 3: Cross multiply
    2,973,425,124,561.20x = 4,103,326,869,216.10 × 1,655,008,983,393.40
  4. Step 4: Simplify right side
    2,973,425,124,561.20x = 6,791,042,830,352,160,066,109,440
  5. Step 5: Solve for x
    x = 6,791,042,830,352,160,066,109,440/2,973,425,124,561.20
  6. Step 6: Final answer
    x = 2,283,912,506,912.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.