Home / 10,832,748,782,462-14,948,742,138,402-5,894,389,920,315.40

Finding the Fourth Proportional to 10,832,748,782,462, 14,948,742,138,402 and 5,894,389,920,315.40

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Solution

The fourth proportional to 10,832,748,782,462, 14,948,742,138,402 and 5,894,389,920,315.40 is: 8,134,012,590,105.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,832,748,782,462 : 14,948,742,138,402 = 5,894,389,920,315.40 : x
  2. Step 2: Convert to fraction form
    10,832,748,782,462/14,948,742,138,402 = 5,894,389,920,315.40/x
  3. Step 3: Cross multiply
    10,832,748,782,462x = 14,948,742,138,402 × 5,894,389,920,315.40
  4. Step 4: Simplify right side
    10,832,748,782,462x = 88,113,714,981,990,827,913,379,840
  5. Step 5: Solve for x
    x = 88,113,714,981,990,827,913,379,840/10,832,748,782,462
  6. Step 6: Final answer
    x = 8,134,012,590,105.03

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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.