Home / 959,581,312.56-1,439,371,968.30-232,570,024.56

Finding the Fourth Proportional to 959,581,312.56, 1,439,371,968.30 and 232,570,024.56

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Solution

The fourth proportional to 959,581,312.56, 1,439,371,968.30 and 232,570,024.56 is: 348,855,036.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,581,312.56 : 1,439,371,968.30 = 232,570,024.56 : x
  2. Step 2: Convert to fraction form
    959,581,312.56/1,439,371,968.30 = 232,570,024.56/x
  3. Step 3: Cross multiply
    959,581,312.56x = 1,439,371,968.30 × 232,570,024.56
  4. Step 4: Simplify right side
    959,581,312.56x = 334,754,774,018,506,560
  5. Step 5: Solve for x
    x = 334,754,774,018,506,560/959,581,312.56
  6. Step 6: Final answer
    x = 348,855,036.71

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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.