Home / 42,445,304,312.10-63,667,956,468.15-14,492,358,017.70

Finding the Fourth Proportional to 42,445,304,312.10, 63,667,956,468.15 and 14,492,358,017.70

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Solution

The fourth proportional to 42,445,304,312.10, 63,667,956,468.15 and 14,492,358,017.70 is: 21,738,537,026.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,445,304,312.10 : 63,667,956,468.15 = 14,492,358,017.70 : x
  2. Step 2: Convert to fraction form
    42,445,304,312.10/63,667,956,468.15 = 14,492,358,017.70/x
  3. Step 3: Cross multiply
    42,445,304,312.10x = 63,667,956,468.15 × 14,492,358,017.70
  4. Step 4: Simplify right side
    42,445,304,312.10x = 922,698,819,391,768,363,008
  5. Step 5: Solve for x
    x = 922,698,819,391,768,363,008/42,445,304,312.10
  6. Step 6: Final answer
    x = 21,738,537,026.55

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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.